/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 17:38:49,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 17:38:49,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 17:38:49,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-15 17:38:49,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-15 17:38:49,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-15 17:38:49,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-15 17:38:49,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-15 17:38:49,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-15 17:38:49,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-15 17:38:49,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-15 17:38:49,977 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-15 17:38:49,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 17:38:49,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 17:38:49,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 17:38:49,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 17:38:49,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 17:38:49,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 17:38:49,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 17:38:49,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 17:38:49,992 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 17:38:49,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 17:38:49,994 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 17:38:49,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 17:38:49,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 17:38:50,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 17:38:50,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 17:38:50,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 17:38:50,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 17:38:50,012 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-15 17:38:50,023 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 17:38:50,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 17:38:50,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 17:38:50,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 17:38:50,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 17:38:50,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 17:38:50,025 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 17:38:50,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 17:38:50,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 17:38:50,026 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 17:38:50,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 17:38:50,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 17:38:50,026 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 17:38:50,026 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 17:38:50,026 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 17:38:50,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 17:38:50,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 17:38:50,026 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 17:38:50,027 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 17:38:50,027 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 17:38:50,027 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 17:38:50,027 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-15 17:38:50,027 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 17:38:50,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 17:38:50,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 17:38:50,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 17:38:50,277 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 17:38:50,278 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 17:38:50,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3.cil-2.c [2022-04-15 17:38:50,335 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/597d6fe07/16108928f2e54610aa5de88f7f435969/FLAG3a9b88ef0 [2022-04-15 17:38:50,780 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 17:38:50,781 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3.cil-2.c [2022-04-15 17:38:50,794 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/597d6fe07/16108928f2e54610aa5de88f7f435969/FLAG3a9b88ef0 [2022-04-15 17:38:51,133 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/597d6fe07/16108928f2e54610aa5de88f7f435969 [2022-04-15 17:38:51,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 17:38:51,138 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 17:38:51,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 17:38:51,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 17:38:51,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 17:38:51,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63a9d345 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51, skipping insertion in model container [2022-04-15 17:38:51,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 17:38:51,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 17:38:51,374 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_simpl3.cil-2.c[2713,2726] [2022-04-15 17:38:51,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 17:38:51,531 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 17:38:51,555 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_simpl3.cil-2.c[2713,2726] [2022-04-15 17:38:51,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 17:38:51,642 INFO L208 MainTranslator]: Completed translation [2022-04-15 17:38:51,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51 WrapperNode [2022-04-15 17:38:51,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 17:38:51,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 17:38:51,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 17:38:51,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 17:38:51,655 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,679 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,679 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 17:38:51,718 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 17:38:51,718 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 17:38:51,718 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 17:38:51,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (1/1) ... [2022-04-15 17:38:51,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 17:38:51,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 17:38:51,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-15 17:38:51,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-15 17:38:51,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 17:38:51,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 17:38:51,782 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-04-15 17:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-15 17:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2022-04-15 17:38:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 17:38:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 17:38:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 17:38:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-04-15 17:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 17:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 17:38:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 17:38:51,997 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 17:38:51,999 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 17:38:52,035 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,072 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:38:52,072 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:38:52,078 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,088 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:38:52,089 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:38:52,092 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,279 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-15 17:38:52,280 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-15 17:38:52,281 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,327 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume false; [2022-04-15 17:38:52,327 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !false; [2022-04-15 17:38:52,337 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,349 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-15 17:38:52,350 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-15 17:38:52,517 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,523 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:38:52,523 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:38:52,523 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,529 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:38:52,529 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:38:52,529 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,541 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:38:52,541 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:38:52,602 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,625 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-04-15 17:38:52,625 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-04-15 17:38:52,652 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,664 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:38:52,664 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:38:52,665 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,671 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:38:52,672 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:38:52,672 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 17:38:52,676 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 17:38:52,676 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 17:38:52,690 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 17:38:52,705 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 17:38:52,706 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-15 17:38:52,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:38:52 BoogieIcfgContainer [2022-04-15 17:38:52,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 17:38:52,710 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 17:38:52,711 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 17:38:52,714 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 17:38:52,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 05:38:51" (1/3) ... [2022-04-15 17:38:52,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c9e762d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:38:52, skipping insertion in model container [2022-04-15 17:38:52,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:38:51" (2/3) ... [2022-04-15 17:38:52,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c9e762d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:38:52, skipping insertion in model container [2022-04-15 17:38:52,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:38:52" (3/3) ... [2022-04-15 17:38:52,716 INFO L111 eAbstractionObserver]: Analyzing ICFG floppy_simpl3.cil-2.c [2022-04-15 17:38:52,720 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 17:38:52,721 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 17:38:52,762 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 17:38:52,767 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-15 17:38:52,768 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 17:38:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand has 304 states, 221 states have (on average 1.420814479638009) internal successors, (314), 243 states have internal predecessors, (314), 56 states have call successors, (56), 24 states have call predecessors, (56), 24 states have return successors, (56), 51 states have call predecessors, (56), 56 states have call successors, (56) [2022-04-15 17:38:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-15 17:38:52,804 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:38:52,804 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] [2022-04-15 17:38:52,805 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:38:52,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:38:52,808 INFO L85 PathProgramCache]: Analyzing trace with hash 678159399, now seen corresponding path program 1 times [2022-04-15 17:38:52,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:38:52,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [705069671] [2022-04-15 17:38:52,821 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:38:52,821 INFO L85 PathProgramCache]: Analyzing trace with hash 678159399, now seen corresponding path program 2 times [2022-04-15 17:38:52,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:38:52,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044154945] [2022-04-15 17:38:52,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:38:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:38:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:38:53,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:38:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:38:53,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {316#(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; {307#true} is VALID [2022-04-15 17:38:53,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-15 17:38:53,140 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {307#true} {307#true} #864#return; {307#true} is VALID [2022-04-15 17:38:53,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:38:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:38:53,180 INFO L290 TraceCheckUtils]: 0: Hoare triple {317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {307#true} is VALID [2022-04-15 17:38:53,181 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-15 17:38:53,181 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {307#true} {312#(= main_~status~1 0)} #802#return; {312#(= main_~status~1 0)} is VALID [2022-04-15 17:38:53,183 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {316#(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 [2022-04-15 17:38:53,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {316#(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; {307#true} is VALID [2022-04-15 17:38:53,184 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-15 17:38:53,184 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #864#return; {307#true} is VALID [2022-04-15 17:38:53,184 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret109 := main(); {307#true} is VALID [2022-04-15 17:38:53,185 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {312#(= main_~status~1 0)} is VALID [2022-04-15 17:38:53,186 INFO L272 TraceCheckUtils]: 6: Hoare triple {312#(= main_~status~1 0)} call _BLAST_init(); {317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:38:53,186 INFO L290 TraceCheckUtils]: 7: Hoare triple {317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {307#true} is VALID [2022-04-15 17:38:53,187 INFO L290 TraceCheckUtils]: 8: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-15 17:38:53,187 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {307#true} {312#(= main_~status~1 0)} #802#return; {312#(= main_~status~1 0)} is VALID [2022-04-15 17:38:53,187 INFO L290 TraceCheckUtils]: 10: Hoare triple {312#(= main_~status~1 0)} assume !(~status~1 >= 0); {308#false} is VALID [2022-04-15 17:38:53,188 INFO L290 TraceCheckUtils]: 11: Hoare triple {308#false} assume !(1 == ~pended~0); {308#false} is VALID [2022-04-15 17:38:53,188 INFO L290 TraceCheckUtils]: 12: Hoare triple {308#false} assume !(1 == ~pended~0); {308#false} is VALID [2022-04-15 17:38:53,188 INFO L290 TraceCheckUtils]: 13: Hoare triple {308#false} assume ~s~0 != ~UNLOADED~0; {308#false} is VALID [2022-04-15 17:38:53,188 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} assume -1 != ~status~1; {308#false} is VALID [2022-04-15 17:38:53,188 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume ~s~0 != ~SKIP2~0; {308#false} is VALID [2022-04-15 17:38:53,188 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume ~s~0 != ~IPC~0; {308#false} is VALID [2022-04-15 17:38:53,189 INFO L290 TraceCheckUtils]: 17: Hoare triple {308#false} assume ~s~0 != ~DC~0; {308#false} is VALID [2022-04-15 17:38:53,189 INFO L272 TraceCheckUtils]: 18: Hoare triple {308#false} call errorFn(); {308#false} is VALID [2022-04-15 17:38:53,189 INFO L290 TraceCheckUtils]: 19: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-15 17:38:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:38:53,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:38:53,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044154945] [2022-04-15 17:38:53,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1044154945] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:38:53,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:38:53,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 17:38:53,193 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:38:53,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [705069671] [2022-04-15 17:38:53,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [705069671] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:38:53,194 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:38:53,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 17:38:53,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443375159] [2022-04-15 17:38:53,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:38:53,199 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 [2022-04-15 17:38:53,200 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:38:53,203 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) [2022-04-15 17:38:53,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:38:53,226 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 17:38:53,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:38:53,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 17:38:53,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-15 17:38:53,244 INFO L87 Difference]: Start difference. First operand has 304 states, 221 states have (on average 1.420814479638009) internal successors, (314), 243 states have internal predecessors, (314), 56 states have call successors, (56), 24 states have call predecessors, (56), 24 states have return successors, (56), 51 states have call predecessors, (56), 56 states have call successors, (56) 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) [2022-04-15 17:38:55,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:38:55,481 INFO L93 Difference]: Finished difference Result 538 states and 779 transitions. [2022-04-15 17:38:55,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 17:38:55,482 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 [2022-04-15 17:38:55,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:38:55,483 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) [2022-04-15 17:38:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 779 transitions. [2022-04-15 17:38:55,513 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) [2022-04-15 17:38:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 779 transitions. [2022-04-15 17:38:55,545 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 779 transitions. [2022-04-15 17:38:56,174 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 779 edges. 779 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:38:56,202 INFO L225 Difference]: With dead ends: 538 [2022-04-15 17:38:56,202 INFO L226 Difference]: Without dead ends: 322 [2022-04-15 17:38:56,209 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-15 17:38:56,213 INFO L913 BasicCegarLoop]: 366 mSDtfsCounter, 240 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 552 mSolverCounterSat, 125 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 245 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 677 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 552 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:38:56,215 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [245 Valid, 571 Invalid, 677 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [125 Valid, 552 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 17:38:56,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2022-04-15 17:38:56,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 292. [2022-04-15 17:38:56,297 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:38:56,300 INFO L82 GeneralOperation]: Start isEquivalent. First operand 322 states. Second operand has 292 states, 213 states have (on average 1.3708920187793427) internal successors, (292), 233 states have internal predecessors, (292), 56 states have call successors, (56), 24 states have call predecessors, (56), 22 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 17:38:56,302 INFO L74 IsIncluded]: Start isIncluded. First operand 322 states. Second operand has 292 states, 213 states have (on average 1.3708920187793427) internal successors, (292), 233 states have internal predecessors, (292), 56 states have call successors, (56), 24 states have call predecessors, (56), 22 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 17:38:56,304 INFO L87 Difference]: Start difference. First operand 322 states. Second operand has 292 states, 213 states have (on average 1.3708920187793427) internal successors, (292), 233 states have internal predecessors, (292), 56 states have call successors, (56), 24 states have call predecessors, (56), 22 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 17:38:56,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:38:56,321 INFO L93 Difference]: Finished difference Result 322 states and 432 transitions. [2022-04-15 17:38:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 432 transitions. [2022-04-15 17:38:56,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:38:56,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:38:56,333 INFO L74 IsIncluded]: Start isIncluded. First operand has 292 states, 213 states have (on average 1.3708920187793427) internal successors, (292), 233 states have internal predecessors, (292), 56 states have call successors, (56), 24 states have call predecessors, (56), 22 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) Second operand 322 states. [2022-04-15 17:38:56,335 INFO L87 Difference]: Start difference. First operand has 292 states, 213 states have (on average 1.3708920187793427) internal successors, (292), 233 states have internal predecessors, (292), 56 states have call successors, (56), 24 states have call predecessors, (56), 22 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) Second operand 322 states. [2022-04-15 17:38:56,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:38:56,349 INFO L93 Difference]: Finished difference Result 322 states and 432 transitions. [2022-04-15 17:38:56,349 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 432 transitions. [2022-04-15 17:38:56,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:38:56,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:38:56,351 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:38:56,351 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:38:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 292 states, 213 states have (on average 1.3708920187793427) internal successors, (292), 233 states have internal predecessors, (292), 56 states have call successors, (56), 24 states have call predecessors, (56), 22 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 17:38:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 385 transitions. [2022-04-15 17:38:56,365 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 385 transitions. Word has length 20 [2022-04-15 17:38:56,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:38:56,365 INFO L478 AbstractCegarLoop]: Abstraction has 292 states and 385 transitions. [2022-04-15 17:38:56,365 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) [2022-04-15 17:38:56,366 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 292 states and 385 transitions. [2022-04-15 17:38:56,694 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:38:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 385 transitions. [2022-04-15 17:38:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-15 17:38:56,695 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:38:56,695 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] [2022-04-15 17:38:56,695 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 17:38:56,696 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:38:56,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:38:56,697 INFO L85 PathProgramCache]: Analyzing trace with hash 1368814580, now seen corresponding path program 1 times [2022-04-15 17:38:56,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:38:56,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1633970112] [2022-04-15 17:38:56,697 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:38:56,698 INFO L85 PathProgramCache]: Analyzing trace with hash 1368814580, now seen corresponding path program 2 times [2022-04-15 17:38:56,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:38:56,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754877548] [2022-04-15 17:38:56,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:38:56,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:38:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:38:56,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:38:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:38:56,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {2636#(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; {2624#true} is VALID [2022-04-15 17:38:56,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {2624#true} assume true; {2624#true} is VALID [2022-04-15 17:38:56,815 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2624#true} {2624#true} #864#return; {2624#true} is VALID [2022-04-15 17:38:56,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:38:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:38:56,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {2637#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {2624#true} is VALID [2022-04-15 17:38:56,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {2624#true} assume true; {2624#true} is VALID [2022-04-15 17:38:56,840 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2624#true} {2624#true} #802#return; {2624#true} is VALID [2022-04-15 17:38:56,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:38:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:38:56,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {2638#(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; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {2635#(= ~s~0 ~NP~0)} assume true; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,856 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2635#(= ~s~0 ~NP~0)} {2624#true} #804#return; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,858 INFO L272 TraceCheckUtils]: 0: Hoare triple {2624#true} call ULTIMATE.init(); {2636#(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 [2022-04-15 17:38:56,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {2636#(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; {2624#true} is VALID [2022-04-15 17:38:56,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {2624#true} assume true; {2624#true} is VALID [2022-04-15 17:38:56,859 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2624#true} {2624#true} #864#return; {2624#true} is VALID [2022-04-15 17:38:56,859 INFO L272 TraceCheckUtils]: 4: Hoare triple {2624#true} call #t~ret109 := main(); {2624#true} is VALID [2022-04-15 17:38:56,859 INFO L290 TraceCheckUtils]: 5: Hoare triple {2624#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {2624#true} is VALID [2022-04-15 17:38:56,862 INFO L272 TraceCheckUtils]: 6: Hoare triple {2624#true} call _BLAST_init(); {2637#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:38:56,862 INFO L290 TraceCheckUtils]: 7: Hoare triple {2637#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {2624#true} is VALID [2022-04-15 17:38:56,862 INFO L290 TraceCheckUtils]: 8: Hoare triple {2624#true} assume true; {2624#true} is VALID [2022-04-15 17:38:56,862 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {2624#true} {2624#true} #802#return; {2624#true} is VALID [2022-04-15 17:38:56,862 INFO L290 TraceCheckUtils]: 10: Hoare triple {2624#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; {2624#true} is VALID [2022-04-15 17:38:56,863 INFO L290 TraceCheckUtils]: 11: Hoare triple {2624#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {2624#true} is VALID [2022-04-15 17:38:56,863 INFO L272 TraceCheckUtils]: 12: Hoare triple {2624#true} call stub_driver_init(); {2638#(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 [2022-04-15 17:38:56,864 INFO L290 TraceCheckUtils]: 13: Hoare triple {2638#(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; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,866 INFO L290 TraceCheckUtils]: 14: Hoare triple {2635#(= ~s~0 ~NP~0)} assume true; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,867 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2635#(= ~s~0 ~NP~0)} {2624#true} #804#return; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,867 INFO L290 TraceCheckUtils]: 16: Hoare triple {2635#(= ~s~0 ~NP~0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,867 INFO L290 TraceCheckUtils]: 17: Hoare triple {2635#(= ~s~0 ~NP~0)} assume 3 == ~tmp_ndt_1~0; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,868 INFO L272 TraceCheckUtils]: 18: Hoare triple {2635#(= ~s~0 ~NP~0)} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,869 INFO L290 TraceCheckUtils]: 19: Hoare triple {2635#(= ~s~0 ~NP~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; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,872 INFO L290 TraceCheckUtils]: 20: Hoare triple {2635#(= ~s~0 ~NP~0)} assume 1 == ~PagingReferenceCount~0; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,873 INFO L290 TraceCheckUtils]: 21: Hoare triple {2635#(= ~s~0 ~NP~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,873 INFO L290 TraceCheckUtils]: 22: Hoare triple {2635#(= ~s~0 ~NP~0)} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,874 INFO L272 TraceCheckUtils]: 23: Hoare triple {2635#(= ~s~0 ~NP~0)} call IofCompleteRequest(~Irp, 0); {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,874 INFO L290 TraceCheckUtils]: 24: Hoare triple {2635#(= ~s~0 ~NP~0)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {2635#(= ~s~0 ~NP~0)} is VALID [2022-04-15 17:38:56,875 INFO L290 TraceCheckUtils]: 25: Hoare triple {2635#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {2625#false} is VALID [2022-04-15 17:38:56,875 INFO L272 TraceCheckUtils]: 26: Hoare triple {2625#false} call errorFn(); {2625#false} is VALID [2022-04-15 17:38:56,875 INFO L290 TraceCheckUtils]: 27: Hoare triple {2625#false} assume !false; {2625#false} is VALID [2022-04-15 17:38:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:38:56,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:38:56,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754877548] [2022-04-15 17:38:56,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754877548] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:38:56,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:38:56,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:38:56,876 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:38:56,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1633970112] [2022-04-15 17:38:56,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1633970112] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:38:56,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:38:56,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:38:56,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388217706] [2022-04-15 17:38:56,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:38:56,877 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 3 states have internal predecessors, (18), 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 28 [2022-04-15 17:38:56,878 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:38:56,878 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.0) internal successors, (18), 3 states have internal predecessors, (18), 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) [2022-04-15 17:38:56,898 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:38:56,899 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:38:56,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:38:56,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:38:56,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:38:56,900 INFO L87 Difference]: Start difference. First operand 292 states and 385 transitions. Second operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 3 states have internal predecessors, (18), 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) [2022-04-15 17:38:59,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:38:59,495 INFO L93 Difference]: Finished difference Result 637 states and 856 transitions. [2022-04-15 17:38:59,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:38:59,495 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 3 states have internal predecessors, (18), 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 28 [2022-04-15 17:38:59,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:38:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 3 states have internal predecessors, (18), 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) [2022-04-15 17:38:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 856 transitions. [2022-04-15 17:38:59,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 3 states have internal predecessors, (18), 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) [2022-04-15 17:38:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 856 transitions. [2022-04-15 17:38:59,522 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 856 transitions. [2022-04-15 17:39:00,165 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 856 edges. 856 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:00,183 INFO L225 Difference]: With dead ends: 637 [2022-04-15 17:39:00,184 INFO L226 Difference]: Without dead ends: 476 [2022-04-15 17:39:00,184 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:39:00,185 INFO L913 BasicCegarLoop]: 504 mSDtfsCounter, 702 mSDsluCounter, 223 mSDsCounter, 0 mSdLazyCounter, 519 mSolverCounterSat, 215 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 708 SdHoareTripleChecker+Valid, 727 SdHoareTripleChecker+Invalid, 734 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 215 IncrementalHoareTripleChecker+Valid, 519 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:00,185 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [708 Valid, 727 Invalid, 734 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [215 Valid, 519 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 17:39:00,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 476 states. [2022-04-15 17:39:00,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 476 to 429. [2022-04-15 17:39:00,226 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:00,227 INFO L82 GeneralOperation]: Start isEquivalent. First operand 476 states. Second operand has 429 states, 328 states have (on average 1.3140243902439024) internal successors, (431), 334 states have internal predecessors, (431), 65 states have call successors, (65), 37 states have call predecessors, (65), 35 states have return successors, (74), 59 states have call predecessors, (74), 54 states have call successors, (74) [2022-04-15 17:39:00,228 INFO L74 IsIncluded]: Start isIncluded. First operand 476 states. Second operand has 429 states, 328 states have (on average 1.3140243902439024) internal successors, (431), 334 states have internal predecessors, (431), 65 states have call successors, (65), 37 states have call predecessors, (65), 35 states have return successors, (74), 59 states have call predecessors, (74), 54 states have call successors, (74) [2022-04-15 17:39:00,229 INFO L87 Difference]: Start difference. First operand 476 states. Second operand has 429 states, 328 states have (on average 1.3140243902439024) internal successors, (431), 334 states have internal predecessors, (431), 65 states have call successors, (65), 37 states have call predecessors, (65), 35 states have return successors, (74), 59 states have call predecessors, (74), 54 states have call successors, (74) [2022-04-15 17:39:00,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:00,258 INFO L93 Difference]: Finished difference Result 476 states and 635 transitions. [2022-04-15 17:39:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 635 transitions. [2022-04-15 17:39:00,259 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:00,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:00,260 INFO L74 IsIncluded]: Start isIncluded. First operand has 429 states, 328 states have (on average 1.3140243902439024) internal successors, (431), 334 states have internal predecessors, (431), 65 states have call successors, (65), 37 states have call predecessors, (65), 35 states have return successors, (74), 59 states have call predecessors, (74), 54 states have call successors, (74) Second operand 476 states. [2022-04-15 17:39:00,261 INFO L87 Difference]: Start difference. First operand has 429 states, 328 states have (on average 1.3140243902439024) internal successors, (431), 334 states have internal predecessors, (431), 65 states have call successors, (65), 37 states have call predecessors, (65), 35 states have return successors, (74), 59 states have call predecessors, (74), 54 states have call successors, (74) Second operand 476 states. [2022-04-15 17:39:00,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:00,275 INFO L93 Difference]: Finished difference Result 476 states and 635 transitions. [2022-04-15 17:39:00,275 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 635 transitions. [2022-04-15 17:39:00,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:00,277 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:00,291 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:00,291 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 429 states, 328 states have (on average 1.3140243902439024) internal successors, (431), 334 states have internal predecessors, (431), 65 states have call successors, (65), 37 states have call predecessors, (65), 35 states have return successors, (74), 59 states have call predecessors, (74), 54 states have call successors, (74) [2022-04-15 17:39:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 429 states and 570 transitions. [2022-04-15 17:39:00,306 INFO L78 Accepts]: Start accepts. Automaton has 429 states and 570 transitions. Word has length 28 [2022-04-15 17:39:00,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:00,307 INFO L478 AbstractCegarLoop]: Abstraction has 429 states and 570 transitions. [2022-04-15 17:39:00,307 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 3 states have internal predecessors, (18), 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) [2022-04-15 17:39:00,307 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 429 states and 570 transitions. [2022-04-15 17:39:00,799 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 570 edges. 570 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 570 transitions. [2022-04-15 17:39:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-15 17:39:00,799 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:00,799 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:39:00,800 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 17:39:00,800 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:00,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:00,800 INFO L85 PathProgramCache]: Analyzing trace with hash -1511850433, now seen corresponding path program 1 times [2022-04-15 17:39:00,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:00,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2087224181] [2022-04-15 17:39:00,801 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:00,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1511850433, now seen corresponding path program 2 times [2022-04-15 17:39:00,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:00,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112366238] [2022-04-15 17:39:00,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:00,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:00,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:00,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {5742#(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; {5730#true} is VALID [2022-04-15 17:39:00,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {5730#true} assume true; {5730#true} is VALID [2022-04-15 17:39:00,983 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5730#true} {5730#true} #864#return; {5730#true} is VALID [2022-04-15 17:39:01,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:01,004 INFO L290 TraceCheckUtils]: 0: Hoare triple {5743#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {5730#true} is VALID [2022-04-15 17:39:01,004 INFO L290 TraceCheckUtils]: 1: Hoare triple {5730#true} assume true; {5730#true} is VALID [2022-04-15 17:39:01,004 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5730#true} {5730#true} #802#return; {5730#true} is VALID [2022-04-15 17:39:01,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:01,016 INFO L290 TraceCheckUtils]: 0: Hoare triple {5744#(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; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {5741#(= ~compRegistered~0 0)} assume true; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,017 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5741#(= ~compRegistered~0 0)} {5730#true} #804#return; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,019 INFO L272 TraceCheckUtils]: 0: Hoare triple {5730#true} call ULTIMATE.init(); {5742#(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 [2022-04-15 17:39:01,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {5742#(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; {5730#true} is VALID [2022-04-15 17:39:01,019 INFO L290 TraceCheckUtils]: 2: Hoare triple {5730#true} assume true; {5730#true} is VALID [2022-04-15 17:39:01,019 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5730#true} {5730#true} #864#return; {5730#true} is VALID [2022-04-15 17:39:01,019 INFO L272 TraceCheckUtils]: 4: Hoare triple {5730#true} call #t~ret109 := main(); {5730#true} is VALID [2022-04-15 17:39:01,019 INFO L290 TraceCheckUtils]: 5: Hoare triple {5730#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {5730#true} is VALID [2022-04-15 17:39:01,020 INFO L272 TraceCheckUtils]: 6: Hoare triple {5730#true} call _BLAST_init(); {5743#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:01,020 INFO L290 TraceCheckUtils]: 7: Hoare triple {5743#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {5730#true} is VALID [2022-04-15 17:39:01,021 INFO L290 TraceCheckUtils]: 8: Hoare triple {5730#true} assume true; {5730#true} is VALID [2022-04-15 17:39:01,021 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {5730#true} {5730#true} #802#return; {5730#true} is VALID [2022-04-15 17:39:01,021 INFO L290 TraceCheckUtils]: 10: Hoare triple {5730#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; {5730#true} is VALID [2022-04-15 17:39:01,021 INFO L290 TraceCheckUtils]: 11: Hoare triple {5730#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {5730#true} is VALID [2022-04-15 17:39:01,021 INFO L272 TraceCheckUtils]: 12: Hoare triple {5730#true} call stub_driver_init(); {5744#(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 [2022-04-15 17:39:01,022 INFO L290 TraceCheckUtils]: 13: Hoare triple {5744#(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; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {5741#(= ~compRegistered~0 0)} assume true; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,022 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5741#(= ~compRegistered~0 0)} {5730#true} #804#return; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,023 INFO L290 TraceCheckUtils]: 16: Hoare triple {5741#(= ~compRegistered~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,023 INFO L290 TraceCheckUtils]: 17: Hoare triple {5741#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_1~0; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,024 INFO L272 TraceCheckUtils]: 18: Hoare triple {5741#(= ~compRegistered~0 0)} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,024 INFO L290 TraceCheckUtils]: 19: Hoare triple {5741#(= ~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; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {5741#(= ~compRegistered~0 0)} assume 1 == ~PagingReferenceCount~0; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,025 INFO L290 TraceCheckUtils]: 21: Hoare triple {5741#(= ~compRegistered~0 0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,025 INFO L290 TraceCheckUtils]: 22: Hoare triple {5741#(= ~compRegistered~0 0)} assume !(0 != ~disketteExtension__IsRemoved~0); {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,025 INFO L290 TraceCheckUtils]: 23: Hoare triple {5741#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,026 INFO L272 TraceCheckUtils]: 24: Hoare triple {5741#(= ~compRegistered~0 0)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,027 INFO L290 TraceCheckUtils]: 25: Hoare triple {5741#(= ~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;havoc ~__cil_tmp46~0;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; {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,027 INFO L290 TraceCheckUtils]: 26: Hoare triple {5741#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {5741#(= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:01,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {5741#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {5731#false} is VALID [2022-04-15 17:39:01,027 INFO L272 TraceCheckUtils]: 28: Hoare triple {5731#false} call errorFn(); {5731#false} is VALID [2022-04-15 17:39:01,028 INFO L290 TraceCheckUtils]: 29: Hoare triple {5731#false} assume !false; {5731#false} is VALID [2022-04-15 17:39:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:01,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:01,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1112366238] [2022-04-15 17:39:01,028 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1112366238] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:01,028 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:01,028 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:39:01,028 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:01,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2087224181] [2022-04-15 17:39:01,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2087224181] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:01,029 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:01,029 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:39:01,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261730497] [2022-04-15 17:39:01,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:01,029 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 3 states have internal predecessors, (20), 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 30 [2022-04-15 17:39:01,029 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:01,030 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-04-15 17:39:01,053 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:01,054 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:39:01,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:01,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:39:01,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:39:01,054 INFO L87 Difference]: Start difference. First operand 429 states and 570 transitions. Second operand has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-04-15 17:39:03,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:03,892 INFO L93 Difference]: Finished difference Result 943 states and 1257 transitions. [2022-04-15 17:39:03,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:39:03,892 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 3 states have internal predecessors, (20), 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 30 [2022-04-15 17:39:03,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-04-15 17:39:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 776 transitions. [2022-04-15 17:39:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-04-15 17:39:03,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 776 transitions. [2022-04-15 17:39:03,905 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 776 transitions. [2022-04-15 17:39:04,537 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 776 edges. 776 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:04,565 INFO L225 Difference]: With dead ends: 943 [2022-04-15 17:39:04,565 INFO L226 Difference]: Without dead ends: 675 [2022-04-15 17:39:04,567 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:39:04,569 INFO L913 BasicCegarLoop]: 349 mSDtfsCounter, 472 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 816 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 479 SdHoareTripleChecker+Valid, 560 SdHoareTripleChecker+Invalid, 929 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 816 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:04,573 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [479 Valid, 560 Invalid, 929 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 816 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:39:04,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 675 states. [2022-04-15 17:39:04,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 675 to 632. [2022-04-15 17:39:04,622 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:04,626 INFO L82 GeneralOperation]: Start isEquivalent. First operand 675 states. Second operand has 632 states, 493 states have (on average 1.3144016227180528) internal successors, (648), 497 states have internal predecessors, (648), 85 states have call successors, (85), 55 states have call predecessors, (85), 53 states have return successors, (112), 81 states have call predecessors, (112), 76 states have call successors, (112) [2022-04-15 17:39:04,628 INFO L74 IsIncluded]: Start isIncluded. First operand 675 states. Second operand has 632 states, 493 states have (on average 1.3144016227180528) internal successors, (648), 497 states have internal predecessors, (648), 85 states have call successors, (85), 55 states have call predecessors, (85), 53 states have return successors, (112), 81 states have call predecessors, (112), 76 states have call successors, (112) [2022-04-15 17:39:04,629 INFO L87 Difference]: Start difference. First operand 675 states. Second operand has 632 states, 493 states have (on average 1.3144016227180528) internal successors, (648), 497 states have internal predecessors, (648), 85 states have call successors, (85), 55 states have call predecessors, (85), 53 states have return successors, (112), 81 states have call predecessors, (112), 76 states have call successors, (112) [2022-04-15 17:39:04,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:04,651 INFO L93 Difference]: Finished difference Result 675 states and 900 transitions. [2022-04-15 17:39:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 900 transitions. [2022-04-15 17:39:04,653 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:04,653 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:04,654 INFO L74 IsIncluded]: Start isIncluded. First operand has 632 states, 493 states have (on average 1.3144016227180528) internal successors, (648), 497 states have internal predecessors, (648), 85 states have call successors, (85), 55 states have call predecessors, (85), 53 states have return successors, (112), 81 states have call predecessors, (112), 76 states have call successors, (112) Second operand 675 states. [2022-04-15 17:39:04,655 INFO L87 Difference]: Start difference. First operand has 632 states, 493 states have (on average 1.3144016227180528) internal successors, (648), 497 states have internal predecessors, (648), 85 states have call successors, (85), 55 states have call predecessors, (85), 53 states have return successors, (112), 81 states have call predecessors, (112), 76 states have call successors, (112) Second operand 675 states. [2022-04-15 17:39:04,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:04,700 INFO L93 Difference]: Finished difference Result 675 states and 900 transitions. [2022-04-15 17:39:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 900 transitions. [2022-04-15 17:39:04,701 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:04,701 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:04,701 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:04,701 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 632 states, 493 states have (on average 1.3144016227180528) internal successors, (648), 497 states have internal predecessors, (648), 85 states have call successors, (85), 55 states have call predecessors, (85), 53 states have return successors, (112), 81 states have call predecessors, (112), 76 states have call successors, (112) [2022-04-15 17:39:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 632 states and 845 transitions. [2022-04-15 17:39:04,723 INFO L78 Accepts]: Start accepts. Automaton has 632 states and 845 transitions. Word has length 30 [2022-04-15 17:39:04,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:04,723 INFO L478 AbstractCegarLoop]: Abstraction has 632 states and 845 transitions. [2022-04-15 17:39:04,723 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-04-15 17:39:04,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 632 states and 845 transitions. [2022-04-15 17:39:05,530 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 845 edges. 845 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 845 transitions. [2022-04-15 17:39:05,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-15 17:39:05,530 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:05,531 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] [2022-04-15 17:39:05,531 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-15 17:39:05,531 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:05,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:05,531 INFO L85 PathProgramCache]: Analyzing trace with hash -1740442034, now seen corresponding path program 1 times [2022-04-15 17:39:05,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:05,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1049661067] [2022-04-15 17:39:05,532 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:05,532 INFO L85 PathProgramCache]: Analyzing trace with hash -1740442034, now seen corresponding path program 2 times [2022-04-15 17:39:05,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:05,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409459058] [2022-04-15 17:39:05,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:05,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:05,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:05,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {10264#(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; {10252#true} is VALID [2022-04-15 17:39:05,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {10252#true} assume true; {10252#true} is VALID [2022-04-15 17:39:05,664 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10252#true} {10252#true} #864#return; {10252#true} is VALID [2022-04-15 17:39:05,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:05,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {10265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {10252#true} is VALID [2022-04-15 17:39:05,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {10252#true} assume true; {10252#true} is VALID [2022-04-15 17:39:05,685 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10252#true} {10252#true} #802#return; {10252#true} is VALID [2022-04-15 17:39:05,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:05,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {10266#(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; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {10263#(= ~pended~0 0)} assume true; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,702 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10263#(= ~pended~0 0)} {10252#true} #804#return; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,704 INFO L272 TraceCheckUtils]: 0: Hoare triple {10252#true} call ULTIMATE.init(); {10264#(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 [2022-04-15 17:39:05,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {10264#(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; {10252#true} is VALID [2022-04-15 17:39:05,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {10252#true} assume true; {10252#true} is VALID [2022-04-15 17:39:05,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10252#true} {10252#true} #864#return; {10252#true} is VALID [2022-04-15 17:39:05,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {10252#true} call #t~ret109 := main(); {10252#true} is VALID [2022-04-15 17:39:05,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {10252#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {10252#true} is VALID [2022-04-15 17:39:05,714 INFO L272 TraceCheckUtils]: 6: Hoare triple {10252#true} call _BLAST_init(); {10265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:05,714 INFO L290 TraceCheckUtils]: 7: Hoare triple {10265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {10252#true} is VALID [2022-04-15 17:39:05,721 INFO L290 TraceCheckUtils]: 8: Hoare triple {10252#true} assume true; {10252#true} is VALID [2022-04-15 17:39:05,721 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {10252#true} {10252#true} #802#return; {10252#true} is VALID [2022-04-15 17:39:05,721 INFO L290 TraceCheckUtils]: 10: Hoare triple {10252#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; {10252#true} is VALID [2022-04-15 17:39:05,721 INFO L290 TraceCheckUtils]: 11: Hoare triple {10252#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {10252#true} is VALID [2022-04-15 17:39:05,722 INFO L272 TraceCheckUtils]: 12: Hoare triple {10252#true} call stub_driver_init(); {10266#(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 [2022-04-15 17:39:05,722 INFO L290 TraceCheckUtils]: 13: Hoare triple {10266#(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; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,723 INFO L290 TraceCheckUtils]: 14: Hoare triple {10263#(= ~pended~0 0)} assume true; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,725 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10263#(= ~pended~0 0)} {10252#true} #804#return; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,725 INFO L290 TraceCheckUtils]: 16: Hoare triple {10263#(= ~pended~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,726 INFO L290 TraceCheckUtils]: 17: Hoare triple {10263#(= ~pended~0 0)} assume 3 == ~tmp_ndt_1~0; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,726 INFO L272 TraceCheckUtils]: 18: Hoare triple {10263#(= ~pended~0 0)} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,726 INFO L290 TraceCheckUtils]: 19: Hoare triple {10263#(= ~pended~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; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,726 INFO L290 TraceCheckUtils]: 20: Hoare triple {10263#(= ~pended~0 0)} assume 1 == ~PagingReferenceCount~0; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,727 INFO L290 TraceCheckUtils]: 21: Hoare triple {10263#(= ~pended~0 0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,727 INFO L290 TraceCheckUtils]: 22: Hoare triple {10263#(= ~pended~0 0)} assume !(0 != ~disketteExtension__IsRemoved~0); {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,727 INFO L290 TraceCheckUtils]: 23: Hoare triple {10263#(= ~pended~0 0)} assume !(0 == ~irpSp__MinorFunction~0); {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,728 INFO L290 TraceCheckUtils]: 24: Hoare triple {10263#(= ~pended~0 0)} assume 5 == ~irpSp__MinorFunction~0; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,728 INFO L290 TraceCheckUtils]: 25: Hoare triple {10263#(= ~pended~0 0)} assume 5 == ~irpSp__MinorFunction~0; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,729 INFO L290 TraceCheckUtils]: 26: Hoare triple {10263#(= ~pended~0 0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,729 INFO L272 TraceCheckUtils]: 27: Hoare triple {10263#(= ~pended~0 0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,729 INFO L290 TraceCheckUtils]: 28: Hoare triple {10263#(= ~pended~0 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; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,730 INFO L290 TraceCheckUtils]: 29: Hoare triple {10263#(= ~pended~0 0)} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,730 INFO L290 TraceCheckUtils]: 30: Hoare triple {10263#(= ~pended~0 0)} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {10263#(= ~pended~0 0)} is VALID [2022-04-15 17:39:05,730 INFO L290 TraceCheckUtils]: 31: Hoare triple {10263#(= ~pended~0 0)} assume !(0 == ~pended~0); {10253#false} is VALID [2022-04-15 17:39:05,730 INFO L272 TraceCheckUtils]: 32: Hoare triple {10253#false} call errorFn(); {10253#false} is VALID [2022-04-15 17:39:05,730 INFO L290 TraceCheckUtils]: 33: Hoare triple {10253#false} assume !false; {10253#false} is VALID [2022-04-15 17:39:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:05,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:05,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409459058] [2022-04-15 17:39:05,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409459058] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:05,731 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:05,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:39:05,731 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:05,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1049661067] [2022-04-15 17:39:05,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1049661067] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:05,731 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:05,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:39:05,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370770555] [2022-04-15 17:39:05,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:05,732 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 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 34 [2022-04-15 17:39:05,732 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:05,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-04-15 17:39:05,754 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:05,754 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:39:05,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:05,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:39:05,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:39:05,755 INFO L87 Difference]: Start difference. First operand 632 states and 845 transitions. Second operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-04-15 17:39:07,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:07,523 INFO L93 Difference]: Finished difference Result 739 states and 979 transitions. [2022-04-15 17:39:07,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:39:07,523 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 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 34 [2022-04-15 17:39:07,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-04-15 17:39:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 513 transitions. [2022-04-15 17:39:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-04-15 17:39:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 513 transitions. [2022-04-15 17:39:07,535 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 513 transitions. [2022-04-15 17:39:08,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 513 edges. 513 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:08,070 INFO L225 Difference]: With dead ends: 739 [2022-04-15 17:39:08,070 INFO L226 Difference]: Without dead ends: 721 [2022-04-15 17:39:08,072 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:39:08,074 INFO L913 BasicCegarLoop]: 325 mSDtfsCounter, 637 mSDsluCounter, 109 mSDsCounter, 0 mSdLazyCounter, 325 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 644 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 486 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:08,075 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [644 Valid, 434 Invalid, 486 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 325 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 17:39:08,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 721 states. [2022-04-15 17:39:08,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 721 to 670. [2022-04-15 17:39:08,124 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:08,125 INFO L82 GeneralOperation]: Start isEquivalent. First operand 721 states. Second operand has 670 states, 525 states have (on average 1.3161904761904761) internal successors, (691), 535 states have internal predecessors, (691), 86 states have call successors, (86), 57 states have call predecessors, (86), 58 states have return successors, (117), 80 states have call predecessors, (117), 78 states have call successors, (117) [2022-04-15 17:39:08,127 INFO L74 IsIncluded]: Start isIncluded. First operand 721 states. Second operand has 670 states, 525 states have (on average 1.3161904761904761) internal successors, (691), 535 states have internal predecessors, (691), 86 states have call successors, (86), 57 states have call predecessors, (86), 58 states have return successors, (117), 80 states have call predecessors, (117), 78 states have call successors, (117) [2022-04-15 17:39:08,129 INFO L87 Difference]: Start difference. First operand 721 states. Second operand has 670 states, 525 states have (on average 1.3161904761904761) internal successors, (691), 535 states have internal predecessors, (691), 86 states have call successors, (86), 57 states have call predecessors, (86), 58 states have return successors, (117), 80 states have call predecessors, (117), 78 states have call successors, (117) [2022-04-15 17:39:08,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:08,150 INFO L93 Difference]: Finished difference Result 721 states and 953 transitions. [2022-04-15 17:39:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 953 transitions. [2022-04-15 17:39:08,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:08,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:08,154 INFO L74 IsIncluded]: Start isIncluded. First operand has 670 states, 525 states have (on average 1.3161904761904761) internal successors, (691), 535 states have internal predecessors, (691), 86 states have call successors, (86), 57 states have call predecessors, (86), 58 states have return successors, (117), 80 states have call predecessors, (117), 78 states have call successors, (117) Second operand 721 states. [2022-04-15 17:39:08,155 INFO L87 Difference]: Start difference. First operand has 670 states, 525 states have (on average 1.3161904761904761) internal successors, (691), 535 states have internal predecessors, (691), 86 states have call successors, (86), 57 states have call predecessors, (86), 58 states have return successors, (117), 80 states have call predecessors, (117), 78 states have call successors, (117) Second operand 721 states. [2022-04-15 17:39:08,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:08,178 INFO L93 Difference]: Finished difference Result 721 states and 953 transitions. [2022-04-15 17:39:08,178 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 953 transitions. [2022-04-15 17:39:08,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:08,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:08,180 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:08,180 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 670 states, 525 states have (on average 1.3161904761904761) internal successors, (691), 535 states have internal predecessors, (691), 86 states have call successors, (86), 57 states have call predecessors, (86), 58 states have return successors, (117), 80 states have call predecessors, (117), 78 states have call successors, (117) [2022-04-15 17:39:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 670 states and 894 transitions. [2022-04-15 17:39:08,208 INFO L78 Accepts]: Start accepts. Automaton has 670 states and 894 transitions. Word has length 34 [2022-04-15 17:39:08,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:08,209 INFO L478 AbstractCegarLoop]: Abstraction has 670 states and 894 transitions. [2022-04-15 17:39:08,209 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-04-15 17:39:08,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 670 states and 894 transitions. [2022-04-15 17:39:09,307 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 894 edges. 894 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 894 transitions. [2022-04-15 17:39:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-15 17:39:09,308 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:09,308 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] [2022-04-15 17:39:09,308 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-15 17:39:09,308 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:09,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:09,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1127947077, now seen corresponding path program 1 times [2022-04-15 17:39:09,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:09,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1106959595] [2022-04-15 17:39:09,309 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:09,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1127947077, now seen corresponding path program 2 times [2022-04-15 17:39:09,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:09,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267000482] [2022-04-15 17:39:09,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:09,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:09,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {14551#(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; {14534#true} is VALID [2022-04-15 17:39:09,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {14534#true} assume true; {14534#true} is VALID [2022-04-15 17:39:09,472 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14534#true} {14534#true} #864#return; {14534#true} is VALID [2022-04-15 17:39:09,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:09,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:09,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {14552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {14534#true} is VALID [2022-04-15 17:39:09,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {14534#true} assume true; {14534#true} is VALID [2022-04-15 17:39:09,496 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14534#true} {14534#true} #802#return; {14534#true} is VALID [2022-04-15 17:39:09,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:09,510 INFO L290 TraceCheckUtils]: 0: Hoare triple {14553#(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; {14534#true} is VALID [2022-04-15 17:39:09,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {14534#true} assume true; {14534#true} is VALID [2022-04-15 17:39:09,510 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14534#true} {14534#true} #804#return; {14534#true} is VALID [2022-04-15 17:39:09,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-15 17:39:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:09,554 INFO L290 TraceCheckUtils]: 0: Hoare triple {14554#(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; {14534#true} is VALID [2022-04-15 17:39:09,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {14534#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {14555#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:39:09,555 INFO L290 TraceCheckUtils]: 2: Hoare triple {14555#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {14555#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:39:09,556 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14555#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {14534#true} #762#return; {14549#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-15 17:39:09,558 INFO L272 TraceCheckUtils]: 0: Hoare triple {14534#true} call ULTIMATE.init(); {14551#(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 [2022-04-15 17:39:09,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {14551#(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; {14534#true} is VALID [2022-04-15 17:39:09,558 INFO L290 TraceCheckUtils]: 2: Hoare triple {14534#true} assume true; {14534#true} is VALID [2022-04-15 17:39:09,558 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14534#true} {14534#true} #864#return; {14534#true} is VALID [2022-04-15 17:39:09,558 INFO L272 TraceCheckUtils]: 4: Hoare triple {14534#true} call #t~ret109 := main(); {14534#true} is VALID [2022-04-15 17:39:09,558 INFO L290 TraceCheckUtils]: 5: Hoare triple {14534#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {14534#true} is VALID [2022-04-15 17:39:09,559 INFO L272 TraceCheckUtils]: 6: Hoare triple {14534#true} call _BLAST_init(); {14552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:09,559 INFO L290 TraceCheckUtils]: 7: Hoare triple {14552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {14534#true} is VALID [2022-04-15 17:39:09,559 INFO L290 TraceCheckUtils]: 8: Hoare triple {14534#true} assume true; {14534#true} is VALID [2022-04-15 17:39:09,559 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {14534#true} {14534#true} #802#return; {14534#true} is VALID [2022-04-15 17:39:09,559 INFO L290 TraceCheckUtils]: 10: Hoare triple {14534#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; {14534#true} is VALID [2022-04-15 17:39:09,559 INFO L290 TraceCheckUtils]: 11: Hoare triple {14534#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {14534#true} is VALID [2022-04-15 17:39:09,560 INFO L272 TraceCheckUtils]: 12: Hoare triple {14534#true} call stub_driver_init(); {14553#(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 [2022-04-15 17:39:09,560 INFO L290 TraceCheckUtils]: 13: Hoare triple {14553#(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; {14534#true} is VALID [2022-04-15 17:39:09,560 INFO L290 TraceCheckUtils]: 14: Hoare triple {14534#true} assume true; {14534#true} is VALID [2022-04-15 17:39:09,560 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {14534#true} {14534#true} #804#return; {14534#true} is VALID [2022-04-15 17:39:09,560 INFO L290 TraceCheckUtils]: 16: Hoare triple {14534#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {14534#true} is VALID [2022-04-15 17:39:09,560 INFO L290 TraceCheckUtils]: 17: Hoare triple {14534#true} assume 3 == ~tmp_ndt_1~0; {14534#true} is VALID [2022-04-15 17:39:09,560 INFO L272 TraceCheckUtils]: 18: Hoare triple {14534#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {14534#true} is VALID [2022-04-15 17:39:09,560 INFO L290 TraceCheckUtils]: 19: Hoare triple {14534#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; {14534#true} is VALID [2022-04-15 17:39:09,560 INFO L290 TraceCheckUtils]: 20: Hoare triple {14534#true} assume 1 == ~PagingReferenceCount~0; {14534#true} is VALID [2022-04-15 17:39:09,561 INFO L290 TraceCheckUtils]: 21: Hoare triple {14534#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {14534#true} is VALID [2022-04-15 17:39:09,561 INFO L290 TraceCheckUtils]: 22: Hoare triple {14534#true} assume !(0 != ~disketteExtension__IsRemoved~0); {14534#true} is VALID [2022-04-15 17:39:09,561 INFO L290 TraceCheckUtils]: 23: Hoare triple {14534#true} assume !(0 == ~irpSp__MinorFunction~0); {14534#true} is VALID [2022-04-15 17:39:09,561 INFO L290 TraceCheckUtils]: 24: Hoare triple {14534#true} assume 5 == ~irpSp__MinorFunction~0; {14534#true} is VALID [2022-04-15 17:39:09,561 INFO L290 TraceCheckUtils]: 25: Hoare triple {14534#true} assume 5 == ~irpSp__MinorFunction~0; {14534#true} is VALID [2022-04-15 17:39:09,561 INFO L290 TraceCheckUtils]: 26: Hoare triple {14534#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {14534#true} is VALID [2022-04-15 17:39:09,561 INFO L272 TraceCheckUtils]: 27: Hoare triple {14534#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {14554#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:39:09,562 INFO L290 TraceCheckUtils]: 28: Hoare triple {14554#(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; {14534#true} is VALID [2022-04-15 17:39:09,562 INFO L290 TraceCheckUtils]: 29: Hoare triple {14534#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {14555#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:39:09,562 INFO L290 TraceCheckUtils]: 30: Hoare triple {14555#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} assume true; {14555#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} is VALID [2022-04-15 17:39:09,563 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {14555#(<= (+ 1073741101 |FlQueueIrpToThread_#res|) 0)} {14534#true} #762#return; {14549#(not (= |FloppyPnp_#t~ret35| 259))} is VALID [2022-04-15 17:39:09,563 INFO L290 TraceCheckUtils]: 32: Hoare triple {14549#(not (= |FloppyPnp_#t~ret35| 259))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {14550#(not (= 259 FloppyPnp_~__cil_tmp29~0))} is VALID [2022-04-15 17:39:09,564 INFO L290 TraceCheckUtils]: 33: Hoare triple {14550#(not (= 259 FloppyPnp_~__cil_tmp29~0))} assume 259 == ~__cil_tmp29~0; {14535#false} is VALID [2022-04-15 17:39:09,564 INFO L272 TraceCheckUtils]: 34: Hoare triple {14535#false} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {14535#false} is VALID [2022-04-15 17:39:09,564 INFO L290 TraceCheckUtils]: 35: Hoare triple {14535#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {14535#false} is VALID [2022-04-15 17:39:09,564 INFO L290 TraceCheckUtils]: 36: Hoare triple {14535#false} assume !(~s~0 == ~MPR3~0); {14535#false} is VALID [2022-04-15 17:39:09,564 INFO L290 TraceCheckUtils]: 37: Hoare triple {14535#false} assume !(1 == ~customIrp~0); {14535#false} is VALID [2022-04-15 17:39:09,564 INFO L290 TraceCheckUtils]: 38: Hoare triple {14535#false} assume ~s~0 == ~MPR3~0; {14535#false} is VALID [2022-04-15 17:39:09,564 INFO L272 TraceCheckUtils]: 39: Hoare triple {14535#false} call errorFn(); {14535#false} is VALID [2022-04-15 17:39:09,564 INFO L290 TraceCheckUtils]: 40: Hoare triple {14535#false} assume !false; {14535#false} is VALID [2022-04-15 17:39:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:09,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:09,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267000482] [2022-04-15 17:39:09,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267000482] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:09,565 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:09,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 17:39:09,565 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:09,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1106959595] [2022-04-15 17:39:09,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1106959595] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:09,565 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:09,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 17:39:09,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454085415] [2022-04-15 17:39:09,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:09,566 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 4 states have internal predecessors, (29), 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 41 [2022-04-15 17:39:09,566 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:09,566 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 4 states have internal predecessors, (29), 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) [2022-04-15 17:39:09,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:09,591 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 17:39:09,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:09,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 17:39:09,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-04-15 17:39:09,592 INFO L87 Difference]: Start difference. First operand 670 states and 894 transitions. Second operand has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 4 states have internal predecessors, (29), 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) [2022-04-15 17:39:13,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:13,154 INFO L93 Difference]: Finished difference Result 763 states and 1009 transitions. [2022-04-15 17:39:13,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:39:13,154 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 4 states have internal predecessors, (29), 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 41 [2022-04-15 17:39:13,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 4 states have internal predecessors, (29), 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) [2022-04-15 17:39:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 491 transitions. [2022-04-15 17:39:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 4 states have internal predecessors, (29), 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) [2022-04-15 17:39:13,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 491 transitions. [2022-04-15 17:39:13,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 491 transitions. [2022-04-15 17:39:13,604 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:13,627 INFO L225 Difference]: With dead ends: 763 [2022-04-15 17:39:13,627 INFO L226 Difference]: Without dead ends: 696 [2022-04-15 17:39:13,627 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:39:13,627 INFO L913 BasicCegarLoop]: 321 mSDtfsCounter, 301 mSDsluCounter, 415 mSDsCounter, 0 mSdLazyCounter, 1493 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 315 SdHoareTripleChecker+Valid, 736 SdHoareTripleChecker+Invalid, 1606 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 1493 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:13,628 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [315 Valid, 736 Invalid, 1606 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 1493 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 17:39:13,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2022-04-15 17:39:13,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 674. [2022-04-15 17:39:13,667 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:13,669 INFO L82 GeneralOperation]: Start isEquivalent. First operand 696 states. Second operand has 674 states, 528 states have (on average 1.3143939393939394) internal successors, (694), 538 states have internal predecessors, (694), 86 states have call successors, (86), 57 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) [2022-04-15 17:39:13,670 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand has 674 states, 528 states have (on average 1.3143939393939394) internal successors, (694), 538 states have internal predecessors, (694), 86 states have call successors, (86), 57 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) [2022-04-15 17:39:13,671 INFO L87 Difference]: Start difference. First operand 696 states. Second operand has 674 states, 528 states have (on average 1.3143939393939394) internal successors, (694), 538 states have internal predecessors, (694), 86 states have call successors, (86), 57 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) [2022-04-15 17:39:13,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:13,687 INFO L93 Difference]: Finished difference Result 696 states and 924 transitions. [2022-04-15 17:39:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 924 transitions. [2022-04-15 17:39:13,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:13,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:13,689 INFO L74 IsIncluded]: Start isIncluded. First operand has 674 states, 528 states have (on average 1.3143939393939394) internal successors, (694), 538 states have internal predecessors, (694), 86 states have call successors, (86), 57 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) Second operand 696 states. [2022-04-15 17:39:13,690 INFO L87 Difference]: Start difference. First operand has 674 states, 528 states have (on average 1.3143939393939394) internal successors, (694), 538 states have internal predecessors, (694), 86 states have call successors, (86), 57 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) Second operand 696 states. [2022-04-15 17:39:13,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:13,707 INFO L93 Difference]: Finished difference Result 696 states and 924 transitions. [2022-04-15 17:39:13,707 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 924 transitions. [2022-04-15 17:39:13,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:13,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:13,708 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:13,708 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:13,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 674 states, 528 states have (on average 1.3143939393939394) internal successors, (694), 538 states have internal predecessors, (694), 86 states have call successors, (86), 57 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) [2022-04-15 17:39:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 674 states and 898 transitions. [2022-04-15 17:39:13,731 INFO L78 Accepts]: Start accepts. Automaton has 674 states and 898 transitions. Word has length 41 [2022-04-15 17:39:13,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:13,732 INFO L478 AbstractCegarLoop]: Abstraction has 674 states and 898 transitions. [2022-04-15 17:39:13,732 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 4 states have internal predecessors, (29), 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) [2022-04-15 17:39:13,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 674 states and 898 transitions. [2022-04-15 17:39:14,742 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 898 edges. 898 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 898 transitions. [2022-04-15 17:39:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-15 17:39:14,743 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:14,743 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:39:14,743 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-15 17:39:14,743 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:14,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:14,743 INFO L85 PathProgramCache]: Analyzing trace with hash -1437203420, now seen corresponding path program 1 times [2022-04-15 17:39:14,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:14,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [967037055] [2022-04-15 17:39:14,744 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:14,744 INFO L85 PathProgramCache]: Analyzing trace with hash -1437203420, now seen corresponding path program 2 times [2022-04-15 17:39:14,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:14,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117336180] [2022-04-15 17:39:14,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:14,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:14,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:14,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {18842#(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; {18830#true} is VALID [2022-04-15 17:39:14,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {18830#true} assume true; {18830#true} is VALID [2022-04-15 17:39:14,838 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18830#true} {18830#true} #864#return; {18830#true} is VALID [2022-04-15 17:39:14,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:14,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {18843#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {18830#true} is VALID [2022-04-15 17:39:14,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {18830#true} assume true; {18830#true} is VALID [2022-04-15 17:39:14,859 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18830#true} {18830#true} #802#return; {18830#true} is VALID [2022-04-15 17:39:14,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:14,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {18844#(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; {18830#true} is VALID [2022-04-15 17:39:14,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {18830#true} assume true; {18830#true} is VALID [2022-04-15 17:39:14,870 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18830#true} {18830#true} #804#return; {18830#true} is VALID [2022-04-15 17:39:14,872 INFO L272 TraceCheckUtils]: 0: Hoare triple {18830#true} call ULTIMATE.init(); {18842#(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 [2022-04-15 17:39:14,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {18842#(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; {18830#true} is VALID [2022-04-15 17:39:14,872 INFO L290 TraceCheckUtils]: 2: Hoare triple {18830#true} assume true; {18830#true} is VALID [2022-04-15 17:39:14,872 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18830#true} {18830#true} #864#return; {18830#true} is VALID [2022-04-15 17:39:14,872 INFO L272 TraceCheckUtils]: 4: Hoare triple {18830#true} call #t~ret109 := main(); {18830#true} is VALID [2022-04-15 17:39:14,872 INFO L290 TraceCheckUtils]: 5: Hoare triple {18830#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {18830#true} is VALID [2022-04-15 17:39:14,873 INFO L272 TraceCheckUtils]: 6: Hoare triple {18830#true} call _BLAST_init(); {18843#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:14,873 INFO L290 TraceCheckUtils]: 7: Hoare triple {18843#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {18830#true} is VALID [2022-04-15 17:39:14,873 INFO L290 TraceCheckUtils]: 8: Hoare triple {18830#true} assume true; {18830#true} is VALID [2022-04-15 17:39:14,873 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {18830#true} {18830#true} #802#return; {18830#true} is VALID [2022-04-15 17:39:14,873 INFO L290 TraceCheckUtils]: 10: Hoare triple {18830#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; {18830#true} is VALID [2022-04-15 17:39:14,873 INFO L290 TraceCheckUtils]: 11: Hoare triple {18830#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {18830#true} is VALID [2022-04-15 17:39:14,874 INFO L272 TraceCheckUtils]: 12: Hoare triple {18830#true} call stub_driver_init(); {18844#(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 [2022-04-15 17:39:14,874 INFO L290 TraceCheckUtils]: 13: Hoare triple {18844#(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; {18830#true} is VALID [2022-04-15 17:39:14,874 INFO L290 TraceCheckUtils]: 14: Hoare triple {18830#true} assume true; {18830#true} is VALID [2022-04-15 17:39:14,874 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {18830#true} {18830#true} #804#return; {18830#true} is VALID [2022-04-15 17:39:14,874 INFO L290 TraceCheckUtils]: 16: Hoare triple {18830#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {18830#true} is VALID [2022-04-15 17:39:14,874 INFO L290 TraceCheckUtils]: 17: Hoare triple {18830#true} assume 3 == ~tmp_ndt_1~0; {18830#true} is VALID [2022-04-15 17:39:14,874 INFO L272 TraceCheckUtils]: 18: Hoare triple {18830#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {18830#true} is VALID [2022-04-15 17:39:14,874 INFO L290 TraceCheckUtils]: 19: Hoare triple {18830#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; {18830#true} is VALID [2022-04-15 17:39:14,875 INFO L290 TraceCheckUtils]: 20: Hoare triple {18830#true} assume 1 == ~PagingReferenceCount~0; {18830#true} is VALID [2022-04-15 17:39:14,875 INFO L290 TraceCheckUtils]: 21: Hoare triple {18830#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {18830#true} is VALID [2022-04-15 17:39:14,875 INFO L290 TraceCheckUtils]: 22: Hoare triple {18830#true} assume !(0 != ~disketteExtension__IsRemoved~0); {18830#true} is VALID [2022-04-15 17:39:14,875 INFO L290 TraceCheckUtils]: 23: Hoare triple {18830#true} assume !(0 == ~irpSp__MinorFunction~0); {18830#true} is VALID [2022-04-15 17:39:14,875 INFO L290 TraceCheckUtils]: 24: Hoare triple {18830#true} assume 5 == ~irpSp__MinorFunction~0; {18830#true} is VALID [2022-04-15 17:39:14,875 INFO L290 TraceCheckUtils]: 25: Hoare triple {18830#true} assume 5 == ~irpSp__MinorFunction~0; {18830#true} is VALID [2022-04-15 17:39:14,875 INFO L290 TraceCheckUtils]: 26: Hoare triple {18830#true} assume 0 == ~disketteExtension__IsStarted~0; {18830#true} is VALID [2022-04-15 17:39:14,875 INFO L290 TraceCheckUtils]: 27: Hoare triple {18830#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,876 INFO L290 TraceCheckUtils]: 28: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} #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; {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,876 INFO L272 TraceCheckUtils]: 29: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,877 INFO L290 TraceCheckUtils]: 30: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,877 INFO L290 TraceCheckUtils]: 31: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,877 INFO L290 TraceCheckUtils]: 32: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,878 INFO L290 TraceCheckUtils]: 33: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_7~0; {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,878 INFO L290 TraceCheckUtils]: 34: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,878 INFO L290 TraceCheckUtils]: 35: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,878 INFO L290 TraceCheckUtils]: 36: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {18841#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:39:14,879 INFO L290 TraceCheckUtils]: 37: Hoare triple {18841#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {18831#false} is VALID [2022-04-15 17:39:14,879 INFO L272 TraceCheckUtils]: 38: Hoare triple {18831#false} call errorFn(); {18831#false} is VALID [2022-04-15 17:39:14,879 INFO L290 TraceCheckUtils]: 39: Hoare triple {18831#false} assume !false; {18831#false} is VALID [2022-04-15 17:39:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:14,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:14,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117336180] [2022-04-15 17:39:14,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117336180] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:14,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:14,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:39:14,880 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:14,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [967037055] [2022-04-15 17:39:14,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [967037055] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:14,880 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:14,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 17:39:14,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584084891] [2022-04-15 17:39:14,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:14,880 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 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 40 [2022-04-15 17:39:14,880 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:14,881 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-04-15 17:39:14,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:14,906 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 17:39:14,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:14,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 17:39:14,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 17:39:14,906 INFO L87 Difference]: Start difference. First operand 674 states and 898 transitions. Second operand has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-04-15 17:39:16,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:16,745 INFO L93 Difference]: Finished difference Result 701 states and 932 transitions. [2022-04-15 17:39:16,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 17:39:16,745 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 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 40 [2022-04-15 17:39:16,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-04-15 17:39:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 426 transitions. [2022-04-15 17:39:16,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-04-15 17:39:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 426 transitions. [2022-04-15 17:39:16,751 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 426 transitions. [2022-04-15 17:39:17,137 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 426 edges. 426 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:17,159 INFO L225 Difference]: With dead ends: 701 [2022-04-15 17:39:17,159 INFO L226 Difference]: Without dead ends: 698 [2022-04-15 17:39:17,159 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-15 17:39:17,160 INFO L913 BasicCegarLoop]: 342 mSDtfsCounter, 263 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 658 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 266 SdHoareTripleChecker+Valid, 570 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 658 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:17,160 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [266 Valid, 570 Invalid, 759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 658 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 17:39:17,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 698 states. [2022-04-15 17:39:17,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 698 to 685. [2022-04-15 17:39:17,208 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:17,209 INFO L82 GeneralOperation]: Start isEquivalent. First operand 698 states. Second operand has 685 states, 539 states have (on average 1.313543599257885) internal successors, (708), 548 states have internal predecessors, (708), 86 states have call successors, (86), 58 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) [2022-04-15 17:39:17,210 INFO L74 IsIncluded]: Start isIncluded. First operand 698 states. Second operand has 685 states, 539 states have (on average 1.313543599257885) internal successors, (708), 548 states have internal predecessors, (708), 86 states have call successors, (86), 58 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) [2022-04-15 17:39:17,211 INFO L87 Difference]: Start difference. First operand 698 states. Second operand has 685 states, 539 states have (on average 1.313543599257885) internal successors, (708), 548 states have internal predecessors, (708), 86 states have call successors, (86), 58 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) [2022-04-15 17:39:17,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:17,228 INFO L93 Difference]: Finished difference Result 698 states and 928 transitions. [2022-04-15 17:39:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 928 transitions. [2022-04-15 17:39:17,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:17,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:17,230 INFO L74 IsIncluded]: Start isIncluded. First operand has 685 states, 539 states have (on average 1.313543599257885) internal successors, (708), 548 states have internal predecessors, (708), 86 states have call successors, (86), 58 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) Second operand 698 states. [2022-04-15 17:39:17,231 INFO L87 Difference]: Start difference. First operand has 685 states, 539 states have (on average 1.313543599257885) internal successors, (708), 548 states have internal predecessors, (708), 86 states have call successors, (86), 58 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) Second operand 698 states. [2022-04-15 17:39:17,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:17,270 INFO L93 Difference]: Finished difference Result 698 states and 928 transitions. [2022-04-15 17:39:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 928 transitions. [2022-04-15 17:39:17,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:17,271 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:17,271 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:17,272 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 685 states, 539 states have (on average 1.313543599257885) internal successors, (708), 548 states have internal predecessors, (708), 86 states have call successors, (86), 58 states have call predecessors, (86), 59 states have return successors, (118), 81 states have call predecessors, (118), 78 states have call successors, (118) [2022-04-15 17:39:17,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 685 states and 912 transitions. [2022-04-15 17:39:17,295 INFO L78 Accepts]: Start accepts. Automaton has 685 states and 912 transitions. Word has length 40 [2022-04-15 17:39:17,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:17,295 INFO L478 AbstractCegarLoop]: Abstraction has 685 states and 912 transitions. [2022-04-15 17:39:17,295 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-04-15 17:39:17,295 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 685 states and 912 transitions. [2022-04-15 17:39:18,273 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 912 edges. 912 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:18,274 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 912 transitions. [2022-04-15 17:39:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-15 17:39:18,274 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:18,274 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] [2022-04-15 17:39:18,274 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-15 17:39:18,274 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:18,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:18,275 INFO L85 PathProgramCache]: Analyzing trace with hash 875613287, now seen corresponding path program 1 times [2022-04-15 17:39:18,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:18,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1442174891] [2022-04-15 17:39:18,275 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:18,275 INFO L85 PathProgramCache]: Analyzing trace with hash 875613287, now seen corresponding path program 2 times [2022-04-15 17:39:18,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:18,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248227105] [2022-04-15 17:39:18,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:18,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:18,372 INFO L290 TraceCheckUtils]: 0: Hoare triple {23042#(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; {23018#true} is VALID [2022-04-15 17:39:18,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {23018#true} assume true; {23018#true} is VALID [2022-04-15 17:39:18,372 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23018#true} {23018#true} #864#return; {23018#true} is VALID [2022-04-15 17:39:18,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:18,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {23043#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {23018#true} is VALID [2022-04-15 17:39:18,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {23018#true} assume true; {23018#true} is VALID [2022-04-15 17:39:18,396 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23018#true} {23018#true} #802#return; {23018#true} is VALID [2022-04-15 17:39:18,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:18,416 INFO L290 TraceCheckUtils]: 0: Hoare triple {23044#(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; {23018#true} is VALID [2022-04-15 17:39:18,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {23018#true} assume true; {23018#true} is VALID [2022-04-15 17:39:18,417 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23018#true} {23018#true} #804#return; {23018#true} is VALID [2022-04-15 17:39:18,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:39:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:18,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:39:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:18,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {23050#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {23018#true} is VALID [2022-04-15 17:39:18,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {23018#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,452 INFO L290 TraceCheckUtils]: 2: Hoare triple {23041#(= ~s~0 ~DC~0)} assume true; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,452 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23041#(= ~s~0 ~DC~0)} {23018#true} #754#return; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {23045#(and (= |old(~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; {23018#true} is VALID [2022-04-15 17:39:18,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {23018#true} assume 1 == ~PagingReferenceCount~0; {23018#true} is VALID [2022-04-15 17:39:18,452 INFO L290 TraceCheckUtils]: 2: Hoare triple {23018#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {23018#true} is VALID [2022-04-15 17:39:18,452 INFO L290 TraceCheckUtils]: 3: Hoare triple {23018#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {23018#true} is VALID [2022-04-15 17:39:18,453 INFO L272 TraceCheckUtils]: 4: Hoare triple {23018#true} call IofCompleteRequest(~Irp, 0); {23050#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:39:18,453 INFO L290 TraceCheckUtils]: 5: Hoare triple {23050#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {23018#true} is VALID [2022-04-15 17:39:18,453 INFO L290 TraceCheckUtils]: 6: Hoare triple {23018#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,454 INFO L290 TraceCheckUtils]: 7: Hoare triple {23041#(= ~s~0 ~DC~0)} assume true; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,454 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {23041#(= ~s~0 ~DC~0)} {23018#true} #754#return; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,454 INFO L290 TraceCheckUtils]: 9: Hoare triple {23041#(= ~s~0 ~DC~0)} #res := -1073741738; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,454 INFO L290 TraceCheckUtils]: 10: Hoare triple {23041#(= ~s~0 ~DC~0)} assume true; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,455 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {23041#(= ~s~0 ~DC~0)} {23018#true} #806#return; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,456 INFO L272 TraceCheckUtils]: 0: Hoare triple {23018#true} call ULTIMATE.init(); {23042#(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 [2022-04-15 17:39:18,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {23042#(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; {23018#true} is VALID [2022-04-15 17:39:18,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {23018#true} assume true; {23018#true} is VALID [2022-04-15 17:39:18,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23018#true} {23018#true} #864#return; {23018#true} is VALID [2022-04-15 17:39:18,457 INFO L272 TraceCheckUtils]: 4: Hoare triple {23018#true} call #t~ret109 := main(); {23018#true} is VALID [2022-04-15 17:39:18,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {23018#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {23018#true} is VALID [2022-04-15 17:39:18,458 INFO L272 TraceCheckUtils]: 6: Hoare triple {23018#true} call _BLAST_init(); {23043#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:18,458 INFO L290 TraceCheckUtils]: 7: Hoare triple {23043#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {23018#true} is VALID [2022-04-15 17:39:18,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {23018#true} assume true; {23018#true} is VALID [2022-04-15 17:39:18,458 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {23018#true} {23018#true} #802#return; {23018#true} is VALID [2022-04-15 17:39:18,458 INFO L290 TraceCheckUtils]: 10: Hoare triple {23018#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; {23018#true} is VALID [2022-04-15 17:39:18,458 INFO L290 TraceCheckUtils]: 11: Hoare triple {23018#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {23018#true} is VALID [2022-04-15 17:39:18,459 INFO L272 TraceCheckUtils]: 12: Hoare triple {23018#true} call stub_driver_init(); {23044#(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 [2022-04-15 17:39:18,459 INFO L290 TraceCheckUtils]: 13: Hoare triple {23044#(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; {23018#true} is VALID [2022-04-15 17:39:18,459 INFO L290 TraceCheckUtils]: 14: Hoare triple {23018#true} assume true; {23018#true} is VALID [2022-04-15 17:39:18,459 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23018#true} {23018#true} #804#return; {23018#true} is VALID [2022-04-15 17:39:18,459 INFO L290 TraceCheckUtils]: 16: Hoare triple {23018#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {23018#true} is VALID [2022-04-15 17:39:18,459 INFO L290 TraceCheckUtils]: 17: Hoare triple {23018#true} assume 3 == ~tmp_ndt_1~0; {23018#true} is VALID [2022-04-15 17:39:18,460 INFO L272 TraceCheckUtils]: 18: Hoare triple {23018#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {23045#(and (= |old(~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 [2022-04-15 17:39:18,460 INFO L290 TraceCheckUtils]: 19: Hoare triple {23045#(and (= |old(~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; {23018#true} is VALID [2022-04-15 17:39:18,460 INFO L290 TraceCheckUtils]: 20: Hoare triple {23018#true} assume 1 == ~PagingReferenceCount~0; {23018#true} is VALID [2022-04-15 17:39:18,460 INFO L290 TraceCheckUtils]: 21: Hoare triple {23018#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {23018#true} is VALID [2022-04-15 17:39:18,460 INFO L290 TraceCheckUtils]: 22: Hoare triple {23018#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {23018#true} is VALID [2022-04-15 17:39:18,460 INFO L272 TraceCheckUtils]: 23: Hoare triple {23018#true} call IofCompleteRequest(~Irp, 0); {23050#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:39:18,460 INFO L290 TraceCheckUtils]: 24: Hoare triple {23050#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {23018#true} is VALID [2022-04-15 17:39:18,461 INFO L290 TraceCheckUtils]: 25: Hoare triple {23018#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,461 INFO L290 TraceCheckUtils]: 26: Hoare triple {23041#(= ~s~0 ~DC~0)} assume true; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,461 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {23041#(= ~s~0 ~DC~0)} {23018#true} #754#return; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,462 INFO L290 TraceCheckUtils]: 28: Hoare triple {23041#(= ~s~0 ~DC~0)} #res := -1073741738; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,462 INFO L290 TraceCheckUtils]: 29: Hoare triple {23041#(= ~s~0 ~DC~0)} assume true; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,462 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {23041#(= ~s~0 ~DC~0)} {23018#true} #806#return; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,463 INFO L290 TraceCheckUtils]: 31: Hoare triple {23041#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,463 INFO L290 TraceCheckUtils]: 32: Hoare triple {23041#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,463 INFO L290 TraceCheckUtils]: 33: Hoare triple {23041#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,464 INFO L290 TraceCheckUtils]: 34: Hoare triple {23041#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,464 INFO L290 TraceCheckUtils]: 35: Hoare triple {23041#(= ~s~0 ~DC~0)} assume -1 != ~status~1; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,464 INFO L290 TraceCheckUtils]: 36: Hoare triple {23041#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,464 INFO L290 TraceCheckUtils]: 37: Hoare triple {23041#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {23041#(= ~s~0 ~DC~0)} is VALID [2022-04-15 17:39:18,465 INFO L290 TraceCheckUtils]: 38: Hoare triple {23041#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {23019#false} is VALID [2022-04-15 17:39:18,465 INFO L272 TraceCheckUtils]: 39: Hoare triple {23019#false} call errorFn(); {23019#false} is VALID [2022-04-15 17:39:18,465 INFO L290 TraceCheckUtils]: 40: Hoare triple {23019#false} assume !false; {23019#false} is VALID [2022-04-15 17:39:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:18,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:18,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248227105] [2022-04-15 17:39:18,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248227105] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:18,465 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:18,465 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:39:18,465 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:18,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1442174891] [2022-04-15 17:39:18,466 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1442174891] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:18,466 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:18,466 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:39:18,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517959950] [2022-04-15 17:39:18,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:18,466 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.625) internal successors, (29), 3 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 [2022-04-15 17:39:18,466 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:18,467 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.625) internal successors, (29), 3 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) [2022-04-15 17:39:18,492 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:18,492 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:39:18,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:18,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:39:18,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:39:18,493 INFO L87 Difference]: Start difference. First operand 685 states and 912 transitions. Second operand has 8 states, 8 states have (on average 3.625) internal successors, (29), 3 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) [2022-04-15 17:39:20,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:20,530 INFO L93 Difference]: Finished difference Result 752 states and 994 transitions. [2022-04-15 17:39:20,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 17:39:20,530 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.625) internal successors, (29), 3 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 [2022-04-15 17:39:20,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:20,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.625) internal successors, (29), 3 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) [2022-04-15 17:39:20,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 459 transitions. [2022-04-15 17:39:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.625) internal successors, (29), 3 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) [2022-04-15 17:39:20,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 459 transitions. [2022-04-15 17:39:20,536 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 459 transitions. [2022-04-15 17:39:20,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 459 edges. 459 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:20,977 INFO L225 Difference]: With dead ends: 752 [2022-04-15 17:39:20,978 INFO L226 Difference]: Without dead ends: 747 [2022-04-15 17:39:20,978 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2022-04-15 17:39:20,978 INFO L913 BasicCegarLoop]: 330 mSDtfsCounter, 422 mSDsluCounter, 334 mSDsCounter, 0 mSdLazyCounter, 611 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 425 SdHoareTripleChecker+Valid, 664 SdHoareTripleChecker+Invalid, 773 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 162 IncrementalHoareTripleChecker+Valid, 611 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:20,978 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [425 Valid, 664 Invalid, 773 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 611 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 17:39:20,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 747 states. [2022-04-15 17:39:21,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 747 to 718. [2022-04-15 17:39:21,022 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:21,023 INFO L82 GeneralOperation]: Start isEquivalent. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3091872791519434) internal successors, (741), 578 states have internal predecessors, (741), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:21,024 INFO L74 IsIncluded]: Start isIncluded. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3091872791519434) internal successors, (741), 578 states have internal predecessors, (741), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:21,025 INFO L87 Difference]: Start difference. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3091872791519434) internal successors, (741), 578 states have internal predecessors, (741), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:21,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:21,043 INFO L93 Difference]: Finished difference Result 747 states and 988 transitions. [2022-04-15 17:39:21,043 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 988 transitions. [2022-04-15 17:39:21,045 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:21,045 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:21,046 INFO L74 IsIncluded]: Start isIncluded. First operand has 718 states, 566 states have (on average 1.3091872791519434) internal successors, (741), 578 states have internal predecessors, (741), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) Second operand 747 states. [2022-04-15 17:39:21,047 INFO L87 Difference]: Start difference. First operand has 718 states, 566 states have (on average 1.3091872791519434) internal successors, (741), 578 states have internal predecessors, (741), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) Second operand 747 states. [2022-04-15 17:39:21,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:21,065 INFO L93 Difference]: Finished difference Result 747 states and 988 transitions. [2022-04-15 17:39:21,065 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 988 transitions. [2022-04-15 17:39:21,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:21,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:21,066 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:21,066 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 718 states, 566 states have (on average 1.3091872791519434) internal successors, (741), 578 states have internal predecessors, (741), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 951 transitions. [2022-04-15 17:39:21,091 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 951 transitions. Word has length 41 [2022-04-15 17:39:21,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:21,092 INFO L478 AbstractCegarLoop]: Abstraction has 718 states and 951 transitions. [2022-04-15 17:39:21,092 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.625) internal successors, (29), 3 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) [2022-04-15 17:39:21,092 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 718 states and 951 transitions. [2022-04-15 17:39:22,128 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 951 edges. 951 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 951 transitions. [2022-04-15 17:39:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-15 17:39:22,129 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:22,129 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] [2022-04-15 17:39:22,130 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-15 17:39:22,130 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:22,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:22,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1826085718, now seen corresponding path program 1 times [2022-04-15 17:39:22,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:22,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2012972782] [2022-04-15 17:39:22,130 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:22,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1826085718, now seen corresponding path program 2 times [2022-04-15 17:39:22,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:22,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236838739] [2022-04-15 17:39:22,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:22,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:22,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:22,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {27515#(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; {27490#true} is VALID [2022-04-15 17:39:22,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {27490#true} assume true; {27490#true} is VALID [2022-04-15 17:39:22,232 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27490#true} {27490#true} #864#return; {27490#true} is VALID [2022-04-15 17:39:22,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:22,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {27516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {27517#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:39:22,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {27517#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {27517#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:39:22,267 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27517#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {27490#true} #802#return; {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:39:22,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:22,281 INFO L290 TraceCheckUtils]: 0: Hoare triple {27518#(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; {27490#true} is VALID [2022-04-15 17:39:22,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {27490#true} assume true; {27490#true} is VALID [2022-04-15 17:39:22,281 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27490#true} {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #804#return; {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:39:22,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:39:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:22,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:39:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:22,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {27525#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {27490#true} is VALID [2022-04-15 17:39:22,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {27490#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:22,355 INFO L290 TraceCheckUtils]: 2: Hoare triple {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:22,356 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {27490#true} #754#return; {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:22,356 INFO L290 TraceCheckUtils]: 0: Hoare triple {27519#(and (= |old(~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; {27490#true} is VALID [2022-04-15 17:39:22,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {27490#true} assume 1 == ~PagingReferenceCount~0; {27490#true} is VALID [2022-04-15 17:39:22,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {27490#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {27490#true} is VALID [2022-04-15 17:39:22,356 INFO L290 TraceCheckUtils]: 3: Hoare triple {27490#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {27490#true} is VALID [2022-04-15 17:39:22,357 INFO L272 TraceCheckUtils]: 4: Hoare triple {27490#true} call IofCompleteRequest(~Irp, 0); {27525#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:39:22,357 INFO L290 TraceCheckUtils]: 5: Hoare triple {27525#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {27490#true} is VALID [2022-04-15 17:39:22,357 INFO L290 TraceCheckUtils]: 6: Hoare triple {27490#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:22,358 INFO L290 TraceCheckUtils]: 7: Hoare triple {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:22,358 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {27490#true} #754#return; {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:22,358 INFO L290 TraceCheckUtils]: 9: Hoare triple {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := -1073741738; {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:22,359 INFO L290 TraceCheckUtils]: 10: Hoare triple {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:22,360 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #806#return; {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:39:22,361 INFO L272 TraceCheckUtils]: 0: Hoare triple {27490#true} call ULTIMATE.init(); {27515#(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 [2022-04-15 17:39:22,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {27515#(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; {27490#true} is VALID [2022-04-15 17:39:22,361 INFO L290 TraceCheckUtils]: 2: Hoare triple {27490#true} assume true; {27490#true} is VALID [2022-04-15 17:39:22,361 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27490#true} {27490#true} #864#return; {27490#true} is VALID [2022-04-15 17:39:22,361 INFO L272 TraceCheckUtils]: 4: Hoare triple {27490#true} call #t~ret109 := main(); {27490#true} is VALID [2022-04-15 17:39:22,361 INFO L290 TraceCheckUtils]: 5: Hoare triple {27490#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {27490#true} is VALID [2022-04-15 17:39:22,362 INFO L272 TraceCheckUtils]: 6: Hoare triple {27490#true} call _BLAST_init(); {27516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:22,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {27516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {27517#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:39:22,363 INFO L290 TraceCheckUtils]: 8: Hoare triple {27517#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {27517#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:39:22,363 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {27517#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {27490#true} #802#return; {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:39:22,364 INFO L290 TraceCheckUtils]: 10: Hoare triple {27498#(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; {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:39:22,364 INFO L290 TraceCheckUtils]: 11: Hoare triple {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:39:22,365 INFO L272 TraceCheckUtils]: 12: Hoare triple {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {27518#(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 [2022-04-15 17:39:22,365 INFO L290 TraceCheckUtils]: 13: Hoare triple {27518#(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; {27490#true} is VALID [2022-04-15 17:39:22,365 INFO L290 TraceCheckUtils]: 14: Hoare triple {27490#true} assume true; {27490#true} is VALID [2022-04-15 17:39:22,365 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {27490#true} {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #804#return; {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:39:22,366 INFO L290 TraceCheckUtils]: 16: Hoare triple {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:39:22,366 INFO L290 TraceCheckUtils]: 17: Hoare triple {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 3 == ~tmp_ndt_1~0; {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 17:39:22,367 INFO L272 TraceCheckUtils]: 18: Hoare triple {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {27519#(and (= |old(~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 [2022-04-15 17:39:22,367 INFO L290 TraceCheckUtils]: 19: Hoare triple {27519#(and (= |old(~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; {27490#true} is VALID [2022-04-15 17:39:22,367 INFO L290 TraceCheckUtils]: 20: Hoare triple {27490#true} assume 1 == ~PagingReferenceCount~0; {27490#true} is VALID [2022-04-15 17:39:22,367 INFO L290 TraceCheckUtils]: 21: Hoare triple {27490#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {27490#true} is VALID [2022-04-15 17:39:22,367 INFO L290 TraceCheckUtils]: 22: Hoare triple {27490#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {27490#true} is VALID [2022-04-15 17:39:22,368 INFO L272 TraceCheckUtils]: 23: Hoare triple {27490#true} call IofCompleteRequest(~Irp, 0); {27525#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:39:22,368 INFO L290 TraceCheckUtils]: 24: Hoare triple {27525#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {27490#true} is VALID [2022-04-15 17:39:22,368 INFO L290 TraceCheckUtils]: 25: Hoare triple {27490#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:22,368 INFO L290 TraceCheckUtils]: 26: Hoare triple {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:22,369 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {27526#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {27490#true} #754#return; {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:22,369 INFO L290 TraceCheckUtils]: 28: Hoare triple {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := -1073741738; {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:22,370 INFO L290 TraceCheckUtils]: 29: Hoare triple {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:22,370 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {27524#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {27498#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #806#return; {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:39:22,371 INFO L290 TraceCheckUtils]: 31: Hoare triple {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:39:22,371 INFO L290 TraceCheckUtils]: 32: Hoare triple {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:39:22,371 INFO L290 TraceCheckUtils]: 33: Hoare triple {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:39:22,372 INFO L290 TraceCheckUtils]: 34: Hoare triple {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:39:22,372 INFO L290 TraceCheckUtils]: 35: Hoare triple {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~1; {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 17:39:22,372 INFO L290 TraceCheckUtils]: 36: Hoare triple {27514#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {27491#false} is VALID [2022-04-15 17:39:22,372 INFO L290 TraceCheckUtils]: 37: Hoare triple {27491#false} assume !(1 == ~pended~0); {27491#false} is VALID [2022-04-15 17:39:22,373 INFO L290 TraceCheckUtils]: 38: Hoare triple {27491#false} assume ~s~0 == ~DC~0; {27491#false} is VALID [2022-04-15 17:39:22,373 INFO L290 TraceCheckUtils]: 39: Hoare triple {27491#false} assume 259 == ~status~1; {27491#false} is VALID [2022-04-15 17:39:22,373 INFO L272 TraceCheckUtils]: 40: Hoare triple {27491#false} call errorFn(); {27491#false} is VALID [2022-04-15 17:39:22,373 INFO L290 TraceCheckUtils]: 41: Hoare triple {27491#false} assume !false; {27491#false} is VALID [2022-04-15 17:39:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:22,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:22,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236838739] [2022-04-15 17:39:22,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1236838739] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:22,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:22,373 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:39:22,374 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:22,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2012972782] [2022-04-15 17:39:22,374 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2012972782] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:22,374 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:22,374 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:39:22,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598930607] [2022-04-15 17:39:22,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:22,374 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.5) internal successors, (30), 7 states have internal predecessors, (30), 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 42 [2022-04-15 17:39:22,374 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:22,374 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.5) internal successors, (30), 7 states have internal predecessors, (30), 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) [2022-04-15 17:39:22,403 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:22,403 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:39:22,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:22,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:39:22,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:39:22,404 INFO L87 Difference]: Start difference. First operand 718 states and 951 transitions. Second operand has 12 states, 12 states have (on average 2.5) internal successors, (30), 7 states have internal predecessors, (30), 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) [2022-04-15 17:39:25,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:25,805 INFO L93 Difference]: Finished difference Result 753 states and 993 transitions. [2022-04-15 17:39:25,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:39:25,805 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.5) internal successors, (30), 7 states have internal predecessors, (30), 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 42 [2022-04-15 17:39:25,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.5) internal successors, (30), 7 states have internal predecessors, (30), 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) [2022-04-15 17:39:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 458 transitions. [2022-04-15 17:39:25,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.5) internal successors, (30), 7 states have internal predecessors, (30), 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) [2022-04-15 17:39:25,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 458 transitions. [2022-04-15 17:39:25,811 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 458 transitions. [2022-04-15 17:39:26,246 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:26,270 INFO L225 Difference]: With dead ends: 753 [2022-04-15 17:39:26,270 INFO L226 Difference]: Without dead ends: 747 [2022-04-15 17:39:26,271 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-04-15 17:39:26,271 INFO L913 BasicCegarLoop]: 313 mSDtfsCounter, 736 mSDsluCounter, 299 mSDsCounter, 0 mSdLazyCounter, 683 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 746 SdHoareTripleChecker+Valid, 612 SdHoareTripleChecker+Invalid, 890 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 683 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:26,271 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [746 Valid, 612 Invalid, 890 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 683 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 17:39:26,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 747 states. [2022-04-15 17:39:26,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 747 to 718. [2022-04-15 17:39:26,606 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:26,607 INFO L82 GeneralOperation]: Start isEquivalent. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3074204946996466) internal successors, (740), 578 states have internal predecessors, (740), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:26,607 INFO L74 IsIncluded]: Start isIncluded. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3074204946996466) internal successors, (740), 578 states have internal predecessors, (740), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:26,608 INFO L87 Difference]: Start difference. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3074204946996466) internal successors, (740), 578 states have internal predecessors, (740), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:26,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:26,626 INFO L93 Difference]: Finished difference Result 747 states and 987 transitions. [2022-04-15 17:39:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 987 transitions. [2022-04-15 17:39:26,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:26,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:26,628 INFO L74 IsIncluded]: Start isIncluded. First operand has 718 states, 566 states have (on average 1.3074204946996466) internal successors, (740), 578 states have internal predecessors, (740), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) Second operand 747 states. [2022-04-15 17:39:26,629 INFO L87 Difference]: Start difference. First operand has 718 states, 566 states have (on average 1.3074204946996466) internal successors, (740), 578 states have internal predecessors, (740), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) Second operand 747 states. [2022-04-15 17:39:26,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:26,646 INFO L93 Difference]: Finished difference Result 747 states and 987 transitions. [2022-04-15 17:39:26,646 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 987 transitions. [2022-04-15 17:39:26,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:26,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:26,648 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:26,648 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:26,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 718 states, 566 states have (on average 1.3074204946996466) internal successors, (740), 578 states have internal predecessors, (740), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 950 transitions. [2022-04-15 17:39:26,671 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 950 transitions. Word has length 42 [2022-04-15 17:39:26,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:26,672 INFO L478 AbstractCegarLoop]: Abstraction has 718 states and 950 transitions. [2022-04-15 17:39:26,672 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.5) internal successors, (30), 7 states have internal predecessors, (30), 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) [2022-04-15 17:39:26,672 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 718 states and 950 transitions. [2022-04-15 17:39:27,806 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 950 edges. 950 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 950 transitions. [2022-04-15 17:39:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-15 17:39:27,807 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:27,807 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] [2022-04-15 17:39:27,807 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-15 17:39:27,807 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:27,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:27,807 INFO L85 PathProgramCache]: Analyzing trace with hash -86309196, now seen corresponding path program 1 times [2022-04-15 17:39:27,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:27,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1432193258] [2022-04-15 17:39:27,808 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:27,808 INFO L85 PathProgramCache]: Analyzing trace with hash -86309196, now seen corresponding path program 2 times [2022-04-15 17:39:27,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:27,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18020685] [2022-04-15 17:39:27,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:27,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:27,944 INFO L290 TraceCheckUtils]: 0: Hoare triple {32005#(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; {31980#true} is VALID [2022-04-15 17:39:27,944 INFO L290 TraceCheckUtils]: 1: Hoare triple {31980#true} assume true; {31980#true} is VALID [2022-04-15 17:39:27,944 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31980#true} {31980#true} #864#return; {31980#true} is VALID [2022-04-15 17:39:27,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:27,976 INFO L290 TraceCheckUtils]: 0: Hoare triple {32006#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {32007#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 17:39:27,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {32007#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {32007#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 17:39:27,977 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32007#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {31980#true} #802#return; {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:27,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:27,991 INFO L290 TraceCheckUtils]: 0: Hoare triple {32008#(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; {31980#true} is VALID [2022-04-15 17:39:27,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {31980#true} assume true; {31980#true} is VALID [2022-04-15 17:39:27,992 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31980#true} {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #804#return; {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:39:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:28,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:39:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:28,065 INFO L290 TraceCheckUtils]: 0: Hoare triple {32015#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31980#true} is VALID [2022-04-15 17:39:28,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {31980#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:28,066 INFO L290 TraceCheckUtils]: 2: Hoare triple {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:28,067 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31980#true} #754#return; {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:28,067 INFO L290 TraceCheckUtils]: 0: Hoare triple {32009#(and (= |old(~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; {31980#true} is VALID [2022-04-15 17:39:28,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {31980#true} assume 1 == ~PagingReferenceCount~0; {31980#true} is VALID [2022-04-15 17:39:28,067 INFO L290 TraceCheckUtils]: 2: Hoare triple {31980#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {31980#true} is VALID [2022-04-15 17:39:28,067 INFO L290 TraceCheckUtils]: 3: Hoare triple {31980#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {31980#true} is VALID [2022-04-15 17:39:28,068 INFO L272 TraceCheckUtils]: 4: Hoare triple {31980#true} call IofCompleteRequest(~Irp, 0); {32015#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:39:28,068 INFO L290 TraceCheckUtils]: 5: Hoare triple {32015#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31980#true} is VALID [2022-04-15 17:39:28,068 INFO L290 TraceCheckUtils]: 6: Hoare triple {31980#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:28,068 INFO L290 TraceCheckUtils]: 7: Hoare triple {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:28,069 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31980#true} #754#return; {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:28,069 INFO L290 TraceCheckUtils]: 9: Hoare triple {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := -1073741738; {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:28,070 INFO L290 TraceCheckUtils]: 10: Hoare triple {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:28,071 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #806#return; {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,072 INFO L272 TraceCheckUtils]: 0: Hoare triple {31980#true} call ULTIMATE.init(); {32005#(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 [2022-04-15 17:39:28,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {32005#(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; {31980#true} is VALID [2022-04-15 17:39:28,073 INFO L290 TraceCheckUtils]: 2: Hoare triple {31980#true} assume true; {31980#true} is VALID [2022-04-15 17:39:28,073 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31980#true} {31980#true} #864#return; {31980#true} is VALID [2022-04-15 17:39:28,073 INFO L272 TraceCheckUtils]: 4: Hoare triple {31980#true} call #t~ret109 := main(); {31980#true} is VALID [2022-04-15 17:39:28,073 INFO L290 TraceCheckUtils]: 5: Hoare triple {31980#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {31980#true} is VALID [2022-04-15 17:39:28,074 INFO L272 TraceCheckUtils]: 6: Hoare triple {31980#true} call _BLAST_init(); {32006#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:28,074 INFO L290 TraceCheckUtils]: 7: Hoare triple {32006#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {32007#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 17:39:28,075 INFO L290 TraceCheckUtils]: 8: Hoare triple {32007#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {32007#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 17:39:28,075 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {32007#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {31980#true} #802#return; {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,075 INFO L290 TraceCheckUtils]: 10: Hoare triple {31988#(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; {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,076 INFO L290 TraceCheckUtils]: 11: Hoare triple {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,076 INFO L272 TraceCheckUtils]: 12: Hoare triple {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {32008#(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 [2022-04-15 17:39:28,076 INFO L290 TraceCheckUtils]: 13: Hoare triple {32008#(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; {31980#true} is VALID [2022-04-15 17:39:28,076 INFO L290 TraceCheckUtils]: 14: Hoare triple {31980#true} assume true; {31980#true} is VALID [2022-04-15 17:39:28,077 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31980#true} {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #804#return; {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,077 INFO L290 TraceCheckUtils]: 16: Hoare triple {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,077 INFO L290 TraceCheckUtils]: 17: Hoare triple {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 3 == ~tmp_ndt_1~0; {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,078 INFO L272 TraceCheckUtils]: 18: Hoare triple {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {32009#(and (= |old(~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 [2022-04-15 17:39:28,078 INFO L290 TraceCheckUtils]: 19: Hoare triple {32009#(and (= |old(~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; {31980#true} is VALID [2022-04-15 17:39:28,078 INFO L290 TraceCheckUtils]: 20: Hoare triple {31980#true} assume 1 == ~PagingReferenceCount~0; {31980#true} is VALID [2022-04-15 17:39:28,078 INFO L290 TraceCheckUtils]: 21: Hoare triple {31980#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {31980#true} is VALID [2022-04-15 17:39:28,078 INFO L290 TraceCheckUtils]: 22: Hoare triple {31980#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {31980#true} is VALID [2022-04-15 17:39:28,079 INFO L272 TraceCheckUtils]: 23: Hoare triple {31980#true} call IofCompleteRequest(~Irp, 0); {32015#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:39:28,079 INFO L290 TraceCheckUtils]: 24: Hoare triple {32015#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {31980#true} is VALID [2022-04-15 17:39:28,079 INFO L290 TraceCheckUtils]: 25: Hoare triple {31980#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:28,080 INFO L290 TraceCheckUtils]: 26: Hoare triple {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 17:39:28,080 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {32016#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {31980#true} #754#return; {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:28,081 INFO L290 TraceCheckUtils]: 28: Hoare triple {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := -1073741738; {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:28,081 INFO L290 TraceCheckUtils]: 29: Hoare triple {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 17:39:28,082 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {32014#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {31988#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #806#return; {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,082 INFO L290 TraceCheckUtils]: 31: Hoare triple {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,083 INFO L290 TraceCheckUtils]: 32: Hoare triple {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,083 INFO L290 TraceCheckUtils]: 33: Hoare triple {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,083 INFO L290 TraceCheckUtils]: 34: Hoare triple {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,083 INFO L290 TraceCheckUtils]: 35: Hoare triple {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~1; {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,084 INFO L290 TraceCheckUtils]: 36: Hoare triple {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 17:39:28,084 INFO L290 TraceCheckUtils]: 37: Hoare triple {32004#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {31981#false} is VALID [2022-04-15 17:39:28,084 INFO L290 TraceCheckUtils]: 38: Hoare triple {31981#false} assume !(1 == ~pended~0); {31981#false} is VALID [2022-04-15 17:39:28,084 INFO L290 TraceCheckUtils]: 39: Hoare triple {31981#false} assume ~s~0 == ~DC~0; {31981#false} is VALID [2022-04-15 17:39:28,084 INFO L290 TraceCheckUtils]: 40: Hoare triple {31981#false} assume 259 == ~status~1; {31981#false} is VALID [2022-04-15 17:39:28,084 INFO L272 TraceCheckUtils]: 41: Hoare triple {31981#false} call errorFn(); {31981#false} is VALID [2022-04-15 17:39:28,084 INFO L290 TraceCheckUtils]: 42: Hoare triple {31981#false} assume !false; {31981#false} is VALID [2022-04-15 17:39:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:28,085 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:28,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18020685] [2022-04-15 17:39:28,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18020685] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:28,085 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:28,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:39:28,085 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:28,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1432193258] [2022-04-15 17:39:28,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1432193258] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:28,085 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:28,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:39:28,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218197982] [2022-04-15 17:39:28,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:28,086 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.5833333333333335) internal successors, (31), 7 states have internal predecessors, (31), 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 43 [2022-04-15 17:39:28,086 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:28,086 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.5833333333333335) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-15 17:39:28,115 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:28,115 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:39:28,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:28,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:39:28,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:39:28,116 INFO L87 Difference]: Start difference. First operand 718 states and 950 transitions. Second operand has 12 states, 12 states have (on average 2.5833333333333335) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-15 17:39:31,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:31,761 INFO L93 Difference]: Finished difference Result 753 states and 992 transitions. [2022-04-15 17:39:31,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:39:31,762 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.5833333333333335) internal successors, (31), 7 states have internal predecessors, (31), 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 43 [2022-04-15 17:39:31,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:31,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.5833333333333335) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-15 17:39:31,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 457 transitions. [2022-04-15 17:39:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.5833333333333335) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-15 17:39:31,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 457 transitions. [2022-04-15 17:39:31,769 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 457 transitions. [2022-04-15 17:39:32,235 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 457 edges. 457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:32,259 INFO L225 Difference]: With dead ends: 753 [2022-04-15 17:39:32,259 INFO L226 Difference]: Without dead ends: 747 [2022-04-15 17:39:32,260 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-04-15 17:39:32,260 INFO L913 BasicCegarLoop]: 314 mSDtfsCounter, 1040 mSDsluCounter, 465 mSDsCounter, 0 mSdLazyCounter, 1255 mSolverCounterSat, 333 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1050 SdHoareTripleChecker+Valid, 779 SdHoareTripleChecker+Invalid, 1588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 333 IncrementalHoareTripleChecker+Valid, 1255 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:32,260 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1050 Valid, 779 Invalid, 1588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [333 Valid, 1255 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 17:39:32,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 747 states. [2022-04-15 17:39:32,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 747 to 718. [2022-04-15 17:39:32,888 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:32,889 INFO L82 GeneralOperation]: Start isEquivalent. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3056537102473498) internal successors, (739), 578 states have internal predecessors, (739), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:32,890 INFO L74 IsIncluded]: Start isIncluded. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3056537102473498) internal successors, (739), 578 states have internal predecessors, (739), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:32,891 INFO L87 Difference]: Start difference. First operand 747 states. Second operand has 718 states, 566 states have (on average 1.3056537102473498) internal successors, (739), 578 states have internal predecessors, (739), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:32,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:32,909 INFO L93 Difference]: Finished difference Result 747 states and 986 transitions. [2022-04-15 17:39:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 986 transitions. [2022-04-15 17:39:32,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:32,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:32,912 INFO L74 IsIncluded]: Start isIncluded. First operand has 718 states, 566 states have (on average 1.3056537102473498) internal successors, (739), 578 states have internal predecessors, (739), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) Second operand 747 states. [2022-04-15 17:39:32,913 INFO L87 Difference]: Start difference. First operand has 718 states, 566 states have (on average 1.3056537102473498) internal successors, (739), 578 states have internal predecessors, (739), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) Second operand 747 states. [2022-04-15 17:39:32,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:32,931 INFO L93 Difference]: Finished difference Result 747 states and 986 transitions. [2022-04-15 17:39:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 986 transitions. [2022-04-15 17:39:32,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:32,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:32,933 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:32,933 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 718 states, 566 states have (on average 1.3056537102473498) internal successors, (739), 578 states have internal predecessors, (739), 86 states have call successors, (86), 58 states have call predecessors, (86), 65 states have return successors, (124), 83 states have call predecessors, (124), 78 states have call successors, (124) [2022-04-15 17:39:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 949 transitions. [2022-04-15 17:39:32,959 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 949 transitions. Word has length 43 [2022-04-15 17:39:32,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:32,959 INFO L478 AbstractCegarLoop]: Abstraction has 718 states and 949 transitions. [2022-04-15 17:39:32,960 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.5833333333333335) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-15 17:39:32,960 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 718 states and 949 transitions. [2022-04-15 17:39:33,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 949 edges. 949 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 949 transitions. [2022-04-15 17:39:33,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-15 17:39:33,943 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:33,943 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] [2022-04-15 17:39:33,943 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-15 17:39:33,944 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:33,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:33,945 INFO L85 PathProgramCache]: Analyzing trace with hash -730291913, now seen corresponding path program 1 times [2022-04-15 17:39:33,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:33,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1579453171] [2022-04-15 17:39:33,949 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:33,949 INFO L85 PathProgramCache]: Analyzing trace with hash -730291913, now seen corresponding path program 2 times [2022-04-15 17:39:33,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:33,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948325577] [2022-04-15 17:39:33,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:33,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:34,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:34,064 INFO L290 TraceCheckUtils]: 0: Hoare triple {36489#(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; {36470#true} is VALID [2022-04-15 17:39:34,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {36470#true} assume true; {36470#true} is VALID [2022-04-15 17:39:34,064 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36470#true} {36470#true} #864#return; {36470#true} is VALID [2022-04-15 17:39:34,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:34,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {36490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {36470#true} is VALID [2022-04-15 17:39:34,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {36470#true} assume true; {36470#true} is VALID [2022-04-15 17:39:34,084 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36470#true} {36470#true} #802#return; {36470#true} is VALID [2022-04-15 17:39:34,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:34,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {36491#(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; {36470#true} is VALID [2022-04-15 17:39:34,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {36470#true} assume true; {36470#true} is VALID [2022-04-15 17:39:34,094 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36470#true} {36470#true} #804#return; {36470#true} is VALID [2022-04-15 17:39:34,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-15 17:39:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:34,103 INFO L290 TraceCheckUtils]: 0: Hoare triple {36492#(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; {36470#true} is VALID [2022-04-15 17:39:34,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {36470#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {36470#true} is VALID [2022-04-15 17:39:34,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {36470#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {36470#true} is VALID [2022-04-15 17:39:34,104 INFO L290 TraceCheckUtils]: 3: Hoare triple {36470#true} assume 0 == ~pended~0;~pended~0 := 1; {36470#true} is VALID [2022-04-15 17:39:34,104 INFO L290 TraceCheckUtils]: 4: Hoare triple {36470#true} #res := 259; {36470#true} is VALID [2022-04-15 17:39:34,104 INFO L290 TraceCheckUtils]: 5: Hoare triple {36470#true} assume true; {36470#true} is VALID [2022-04-15 17:39:34,104 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {36470#true} {36470#true} #762#return; {36470#true} is VALID [2022-04-15 17:39:34,105 INFO L272 TraceCheckUtils]: 0: Hoare triple {36470#true} call ULTIMATE.init(); {36489#(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 [2022-04-15 17:39:34,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {36489#(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; {36470#true} is VALID [2022-04-15 17:39:34,105 INFO L290 TraceCheckUtils]: 2: Hoare triple {36470#true} assume true; {36470#true} is VALID [2022-04-15 17:39:34,105 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36470#true} {36470#true} #864#return; {36470#true} is VALID [2022-04-15 17:39:34,105 INFO L272 TraceCheckUtils]: 4: Hoare triple {36470#true} call #t~ret109 := main(); {36470#true} is VALID [2022-04-15 17:39:34,105 INFO L290 TraceCheckUtils]: 5: Hoare triple {36470#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {36470#true} is VALID [2022-04-15 17:39:34,106 INFO L272 TraceCheckUtils]: 6: Hoare triple {36470#true} call _BLAST_init(); {36490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:34,106 INFO L290 TraceCheckUtils]: 7: Hoare triple {36490#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {36470#true} is VALID [2022-04-15 17:39:34,106 INFO L290 TraceCheckUtils]: 8: Hoare triple {36470#true} assume true; {36470#true} is VALID [2022-04-15 17:39:34,106 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36470#true} {36470#true} #802#return; {36470#true} is VALID [2022-04-15 17:39:34,106 INFO L290 TraceCheckUtils]: 10: Hoare triple {36470#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; {36470#true} is VALID [2022-04-15 17:39:34,106 INFO L290 TraceCheckUtils]: 11: Hoare triple {36470#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36470#true} is VALID [2022-04-15 17:39:34,107 INFO L272 TraceCheckUtils]: 12: Hoare triple {36470#true} call stub_driver_init(); {36491#(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 [2022-04-15 17:39:34,107 INFO L290 TraceCheckUtils]: 13: Hoare triple {36491#(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; {36470#true} is VALID [2022-04-15 17:39:34,107 INFO L290 TraceCheckUtils]: 14: Hoare triple {36470#true} assume true; {36470#true} is VALID [2022-04-15 17:39:34,107 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36470#true} {36470#true} #804#return; {36470#true} is VALID [2022-04-15 17:39:34,107 INFO L290 TraceCheckUtils]: 16: Hoare triple {36470#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {36470#true} is VALID [2022-04-15 17:39:34,107 INFO L290 TraceCheckUtils]: 17: Hoare triple {36470#true} assume 3 == ~tmp_ndt_1~0; {36470#true} is VALID [2022-04-15 17:39:34,107 INFO L272 TraceCheckUtils]: 18: Hoare triple {36470#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {36470#true} is VALID [2022-04-15 17:39:34,107 INFO L290 TraceCheckUtils]: 19: Hoare triple {36470#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; {36470#true} is VALID [2022-04-15 17:39:34,107 INFO L290 TraceCheckUtils]: 20: Hoare triple {36470#true} assume 1 == ~PagingReferenceCount~0; {36470#true} is VALID [2022-04-15 17:39:34,108 INFO L290 TraceCheckUtils]: 21: Hoare triple {36470#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {36470#true} is VALID [2022-04-15 17:39:34,108 INFO L290 TraceCheckUtils]: 22: Hoare triple {36470#true} assume !(0 != ~disketteExtension__IsRemoved~0); {36470#true} is VALID [2022-04-15 17:39:34,108 INFO L290 TraceCheckUtils]: 23: Hoare triple {36470#true} assume !(0 == ~irpSp__MinorFunction~0); {36470#true} is VALID [2022-04-15 17:39:34,108 INFO L290 TraceCheckUtils]: 24: Hoare triple {36470#true} assume 5 == ~irpSp__MinorFunction~0; {36470#true} is VALID [2022-04-15 17:39:34,108 INFO L290 TraceCheckUtils]: 25: Hoare triple {36470#true} assume 5 == ~irpSp__MinorFunction~0; {36470#true} is VALID [2022-04-15 17:39:34,108 INFO L290 TraceCheckUtils]: 26: Hoare triple {36470#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {36470#true} is VALID [2022-04-15 17:39:34,108 INFO L272 TraceCheckUtils]: 27: Hoare triple {36470#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {36492#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:39:34,108 INFO L290 TraceCheckUtils]: 28: Hoare triple {36492#(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; {36470#true} is VALID [2022-04-15 17:39:34,108 INFO L290 TraceCheckUtils]: 29: Hoare triple {36470#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {36470#true} is VALID [2022-04-15 17:39:34,109 INFO L290 TraceCheckUtils]: 30: Hoare triple {36470#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {36470#true} is VALID [2022-04-15 17:39:34,109 INFO L290 TraceCheckUtils]: 31: Hoare triple {36470#true} assume 0 == ~pended~0;~pended~0 := 1; {36470#true} is VALID [2022-04-15 17:39:34,109 INFO L290 TraceCheckUtils]: 32: Hoare triple {36470#true} #res := 259; {36470#true} is VALID [2022-04-15 17:39:34,109 INFO L290 TraceCheckUtils]: 33: Hoare triple {36470#true} assume true; {36470#true} is VALID [2022-04-15 17:39:34,109 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {36470#true} {36470#true} #762#return; {36470#true} is VALID [2022-04-15 17:39:34,109 INFO L290 TraceCheckUtils]: 35: Hoare triple {36470#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {36470#true} is VALID [2022-04-15 17:39:34,109 INFO L290 TraceCheckUtils]: 36: Hoare triple {36470#true} assume 259 == ~__cil_tmp29~0; {36470#true} is VALID [2022-04-15 17:39:34,110 INFO L272 TraceCheckUtils]: 37: Hoare triple {36470#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {36470#true} is VALID [2022-04-15 17:39:34,111 INFO L290 TraceCheckUtils]: 38: Hoare triple {36470#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {36470#true} is VALID [2022-04-15 17:39:34,112 INFO L290 TraceCheckUtils]: 39: Hoare triple {36470#true} assume !(~s~0 == ~MPR3~0); {36488#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-15 17:39:34,113 INFO L290 TraceCheckUtils]: 40: Hoare triple {36488#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {36488#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-15 17:39:34,117 INFO L290 TraceCheckUtils]: 41: Hoare triple {36488#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {36471#false} is VALID [2022-04-15 17:39:34,117 INFO L272 TraceCheckUtils]: 42: Hoare triple {36471#false} call errorFn(); {36471#false} is VALID [2022-04-15 17:39:34,118 INFO L290 TraceCheckUtils]: 43: Hoare triple {36471#false} assume !false; {36471#false} is VALID [2022-04-15 17:39:34,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:34,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:34,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948325577] [2022-04-15 17:39:34,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [948325577] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:34,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:34,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 17:39:34,119 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:34,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1579453171] [2022-04-15 17:39:34,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1579453171] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:34,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:34,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 17:39:34,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894026013] [2022-04-15 17:39:34,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:34,120 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 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 44 [2022-04-15 17:39:34,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:34,120 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 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) [2022-04-15 17:39:34,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:34,144 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 17:39:34,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:34,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 17:39:34,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-15 17:39:34,144 INFO L87 Difference]: Start difference. First operand 718 states and 949 transitions. Second operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 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) [2022-04-15 17:39:37,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:37,420 INFO L93 Difference]: Finished difference Result 1093 states and 1463 transitions. [2022-04-15 17:39:37,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:39:37,420 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 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 44 [2022-04-15 17:39:37,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 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) [2022-04-15 17:39:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 578 transitions. [2022-04-15 17:39:37,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 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) [2022-04-15 17:39:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 578 transitions. [2022-04-15 17:39:37,432 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 578 transitions. [2022-04-15 17:39:37,807 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 578 edges. 578 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:37,894 INFO L225 Difference]: With dead ends: 1093 [2022-04-15 17:39:37,895 INFO L226 Difference]: Without dead ends: 1090 [2022-04-15 17:39:37,895 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:39:37,896 INFO L913 BasicCegarLoop]: 434 mSDtfsCounter, 354 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 1436 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 367 SdHoareTripleChecker+Valid, 650 SdHoareTripleChecker+Invalid, 1542 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 1436 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:37,897 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [367 Valid, 650 Invalid, 1542 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 1436 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:39:37,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1090 states. [2022-04-15 17:39:38,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1090 to 831. [2022-04-15 17:39:38,483 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:38,485 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1090 states. Second operand has 831 states, 657 states have (on average 1.3135464231354643) internal successors, (863), 671 states have internal predecessors, (863), 96 states have call successors, (96), 68 states have call predecessors, (96), 77 states have return successors, (144), 93 states have call predecessors, (144), 88 states have call successors, (144) [2022-04-15 17:39:38,486 INFO L74 IsIncluded]: Start isIncluded. First operand 1090 states. Second operand has 831 states, 657 states have (on average 1.3135464231354643) internal successors, (863), 671 states have internal predecessors, (863), 96 states have call successors, (96), 68 states have call predecessors, (96), 77 states have return successors, (144), 93 states have call predecessors, (144), 88 states have call successors, (144) [2022-04-15 17:39:38,487 INFO L87 Difference]: Start difference. First operand 1090 states. Second operand has 831 states, 657 states have (on average 1.3135464231354643) internal successors, (863), 671 states have internal predecessors, (863), 96 states have call successors, (96), 68 states have call predecessors, (96), 77 states have return successors, (144), 93 states have call predecessors, (144), 88 states have call successors, (144) [2022-04-15 17:39:38,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:38,523 INFO L93 Difference]: Finished difference Result 1090 states and 1456 transitions. [2022-04-15 17:39:38,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1456 transitions. [2022-04-15 17:39:38,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:38,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:38,527 INFO L74 IsIncluded]: Start isIncluded. First operand has 831 states, 657 states have (on average 1.3135464231354643) internal successors, (863), 671 states have internal predecessors, (863), 96 states have call successors, (96), 68 states have call predecessors, (96), 77 states have return successors, (144), 93 states have call predecessors, (144), 88 states have call successors, (144) Second operand 1090 states. [2022-04-15 17:39:38,528 INFO L87 Difference]: Start difference. First operand has 831 states, 657 states have (on average 1.3135464231354643) internal successors, (863), 671 states have internal predecessors, (863), 96 states have call successors, (96), 68 states have call predecessors, (96), 77 states have return successors, (144), 93 states have call predecessors, (144), 88 states have call successors, (144) Second operand 1090 states. [2022-04-15 17:39:38,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:38,567 INFO L93 Difference]: Finished difference Result 1090 states and 1456 transitions. [2022-04-15 17:39:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1456 transitions. [2022-04-15 17:39:38,571 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:38,571 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:38,571 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:38,571 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 831 states, 657 states have (on average 1.3135464231354643) internal successors, (863), 671 states have internal predecessors, (863), 96 states have call successors, (96), 68 states have call predecessors, (96), 77 states have return successors, (144), 93 states have call predecessors, (144), 88 states have call successors, (144) [2022-04-15 17:39:38,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 1103 transitions. [2022-04-15 17:39:38,618 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 1103 transitions. Word has length 44 [2022-04-15 17:39:38,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:38,618 INFO L478 AbstractCegarLoop]: Abstraction has 831 states and 1103 transitions. [2022-04-15 17:39:38,618 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 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) [2022-04-15 17:39:38,619 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 831 states and 1103 transitions. [2022-04-15 17:39:39,732 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1103 edges. 1103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:39,732 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1103 transitions. [2022-04-15 17:39:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-15 17:39:39,734 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:39,734 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] [2022-04-15 17:39:39,734 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-15 17:39:39,735 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:39,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:39,735 INFO L85 PathProgramCache]: Analyzing trace with hash 1703157951, now seen corresponding path program 1 times [2022-04-15 17:39:39,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:39,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [179811547] [2022-04-15 17:39:39,735 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:39,736 INFO L85 PathProgramCache]: Analyzing trace with hash 1703157951, now seen corresponding path program 2 times [2022-04-15 17:39:39,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:39,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528311556] [2022-04-15 17:39:39,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:39,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:39,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {42554#(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; {42529#true} is VALID [2022-04-15 17:39:39,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42529#true} {42529#true} #864#return; {42529#true} is VALID [2022-04-15 17:39:39,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:39,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {42555#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {42529#true} is VALID [2022-04-15 17:39:39,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,847 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42529#true} {42529#true} #802#return; {42529#true} is VALID [2022-04-15 17:39:39,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:39,857 INFO L290 TraceCheckUtils]: 0: Hoare triple {42556#(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; {42529#true} is VALID [2022-04-15 17:39:39,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,857 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42529#true} {42529#true} #804#return; {42529#true} is VALID [2022-04-15 17:39:39,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:39:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:39,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:39:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:39,903 INFO L290 TraceCheckUtils]: 0: Hoare triple {42563#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42529#true} is VALID [2022-04-15 17:39:39,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {42529#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42529#true} is VALID [2022-04-15 17:39:39,903 INFO L290 TraceCheckUtils]: 2: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,903 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42529#true} {42529#true} #754#return; {42529#true} is VALID [2022-04-15 17:39:39,903 INFO L290 TraceCheckUtils]: 0: Hoare triple {42557#(and (= |old(~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; {42529#true} is VALID [2022-04-15 17:39:39,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {42529#true} assume 1 == ~PagingReferenceCount~0; {42529#true} is VALID [2022-04-15 17:39:39,903 INFO L290 TraceCheckUtils]: 2: Hoare triple {42529#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {42529#true} is VALID [2022-04-15 17:39:39,903 INFO L290 TraceCheckUtils]: 3: Hoare triple {42529#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {42529#true} is VALID [2022-04-15 17:39:39,904 INFO L272 TraceCheckUtils]: 4: Hoare triple {42529#true} call IofCompleteRequest(~Irp, 0); {42563#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:39:39,904 INFO L290 TraceCheckUtils]: 5: Hoare triple {42563#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42529#true} is VALID [2022-04-15 17:39:39,904 INFO L290 TraceCheckUtils]: 6: Hoare triple {42529#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42529#true} is VALID [2022-04-15 17:39:39,904 INFO L290 TraceCheckUtils]: 7: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,904 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {42529#true} {42529#true} #754#return; {42529#true} is VALID [2022-04-15 17:39:39,904 INFO L290 TraceCheckUtils]: 9: Hoare triple {42529#true} #res := -1073741738; {42562#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-15 17:39:39,905 INFO L290 TraceCheckUtils]: 10: Hoare triple {42562#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {42562#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-15 17:39:39,905 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {42562#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {42529#true} #806#return; {42552#(<= (+ |main_#t~ret93| 1073741738) 0)} is VALID [2022-04-15 17:39:39,907 INFO L272 TraceCheckUtils]: 0: Hoare triple {42529#true} call ULTIMATE.init(); {42554#(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 [2022-04-15 17:39:39,907 INFO L290 TraceCheckUtils]: 1: Hoare triple {42554#(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; {42529#true} is VALID [2022-04-15 17:39:39,907 INFO L290 TraceCheckUtils]: 2: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,907 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42529#true} {42529#true} #864#return; {42529#true} is VALID [2022-04-15 17:39:39,907 INFO L272 TraceCheckUtils]: 4: Hoare triple {42529#true} call #t~ret109 := main(); {42529#true} is VALID [2022-04-15 17:39:39,907 INFO L290 TraceCheckUtils]: 5: Hoare triple {42529#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {42529#true} is VALID [2022-04-15 17:39:39,908 INFO L272 TraceCheckUtils]: 6: Hoare triple {42529#true} call _BLAST_init(); {42555#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:39,908 INFO L290 TraceCheckUtils]: 7: Hoare triple {42555#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {42529#true} is VALID [2022-04-15 17:39:39,908 INFO L290 TraceCheckUtils]: 8: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,908 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42529#true} {42529#true} #802#return; {42529#true} is VALID [2022-04-15 17:39:39,908 INFO L290 TraceCheckUtils]: 10: Hoare triple {42529#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; {42529#true} is VALID [2022-04-15 17:39:39,908 INFO L290 TraceCheckUtils]: 11: Hoare triple {42529#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42529#true} is VALID [2022-04-15 17:39:39,908 INFO L272 TraceCheckUtils]: 12: Hoare triple {42529#true} call stub_driver_init(); {42556#(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 [2022-04-15 17:39:39,909 INFO L290 TraceCheckUtils]: 13: Hoare triple {42556#(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; {42529#true} is VALID [2022-04-15 17:39:39,909 INFO L290 TraceCheckUtils]: 14: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,909 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42529#true} {42529#true} #804#return; {42529#true} is VALID [2022-04-15 17:39:39,909 INFO L290 TraceCheckUtils]: 16: Hoare triple {42529#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {42529#true} is VALID [2022-04-15 17:39:39,909 INFO L290 TraceCheckUtils]: 17: Hoare triple {42529#true} assume 3 == ~tmp_ndt_1~0; {42529#true} is VALID [2022-04-15 17:39:39,909 INFO L272 TraceCheckUtils]: 18: Hoare triple {42529#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {42557#(and (= |old(~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 [2022-04-15 17:39:39,910 INFO L290 TraceCheckUtils]: 19: Hoare triple {42557#(and (= |old(~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; {42529#true} is VALID [2022-04-15 17:39:39,910 INFO L290 TraceCheckUtils]: 20: Hoare triple {42529#true} assume 1 == ~PagingReferenceCount~0; {42529#true} is VALID [2022-04-15 17:39:39,910 INFO L290 TraceCheckUtils]: 21: Hoare triple {42529#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {42529#true} is VALID [2022-04-15 17:39:39,910 INFO L290 TraceCheckUtils]: 22: Hoare triple {42529#true} assume 0 != ~disketteExtension__IsRemoved~0;~Irp__IoStatus__Information~1 := 0;~Irp__IoStatus__Status~1 := -1073741738;~myStatus~0 := -1073741738; {42529#true} is VALID [2022-04-15 17:39:39,910 INFO L272 TraceCheckUtils]: 23: Hoare triple {42529#true} call IofCompleteRequest(~Irp, 0); {42563#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:39:39,910 INFO L290 TraceCheckUtils]: 24: Hoare triple {42563#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {42529#true} is VALID [2022-04-15 17:39:39,910 INFO L290 TraceCheckUtils]: 25: Hoare triple {42529#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {42529#true} is VALID [2022-04-15 17:39:39,910 INFO L290 TraceCheckUtils]: 26: Hoare triple {42529#true} assume true; {42529#true} is VALID [2022-04-15 17:39:39,910 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {42529#true} {42529#true} #754#return; {42529#true} is VALID [2022-04-15 17:39:39,911 INFO L290 TraceCheckUtils]: 28: Hoare triple {42529#true} #res := -1073741738; {42562#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-15 17:39:39,911 INFO L290 TraceCheckUtils]: 29: Hoare triple {42562#(<= (+ |FloppyPnp_#res| 1073741738) 0)} assume true; {42562#(<= (+ |FloppyPnp_#res| 1073741738) 0)} is VALID [2022-04-15 17:39:39,911 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {42562#(<= (+ |FloppyPnp_#res| 1073741738) 0)} {42529#true} #806#return; {42552#(<= (+ |main_#t~ret93| 1073741738) 0)} is VALID [2022-04-15 17:39:39,912 INFO L290 TraceCheckUtils]: 31: Hoare triple {42552#(<= (+ |main_#t~ret93| 1073741738) 0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,912 INFO L290 TraceCheckUtils]: 32: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,912 INFO L290 TraceCheckUtils]: 33: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,913 INFO L290 TraceCheckUtils]: 34: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~UNLOADED~0; {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,913 INFO L290 TraceCheckUtils]: 35: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume -1 != ~status~1; {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,913 INFO L290 TraceCheckUtils]: 36: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~SKIP2~0; {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,913 INFO L290 TraceCheckUtils]: 37: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 != ~IPC~0; {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,914 INFO L290 TraceCheckUtils]: 38: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume !(~s~0 != ~DC~0); {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,914 INFO L290 TraceCheckUtils]: 39: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume !(1 == ~pended~0); {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,914 INFO L290 TraceCheckUtils]: 40: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume ~s~0 == ~DC~0; {42553#(<= (+ main_~status~1 1073741738) 0)} is VALID [2022-04-15 17:39:39,914 INFO L290 TraceCheckUtils]: 41: Hoare triple {42553#(<= (+ main_~status~1 1073741738) 0)} assume 259 == ~status~1; {42530#false} is VALID [2022-04-15 17:39:39,914 INFO L272 TraceCheckUtils]: 42: Hoare triple {42530#false} call errorFn(); {42530#false} is VALID [2022-04-15 17:39:39,915 INFO L290 TraceCheckUtils]: 43: Hoare triple {42530#false} assume !false; {42530#false} is VALID [2022-04-15 17:39:39,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:39,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:39,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528311556] [2022-04-15 17:39:39,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528311556] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:39,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:39,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:39:39,915 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:39,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [179811547] [2022-04-15 17:39:39,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [179811547] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:39,916 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:39,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:39:39,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136340922] [2022-04-15 17:39:39,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:39,917 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.2) internal successors, (32), 4 states have internal predecessors, (32), 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 44 [2022-04-15 17:39:39,917 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:39,917 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.2) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-04-15 17:39:39,944 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:39,944 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:39:39,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:39,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:39:39,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:39:39,945 INFO L87 Difference]: Start difference. First operand 831 states and 1103 transitions. Second operand has 10 states, 10 states have (on average 3.2) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-04-15 17:39:43,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:43,505 INFO L93 Difference]: Finished difference Result 874 states and 1154 transitions. [2022-04-15 17:39:43,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 17:39:43,505 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.2) internal successors, (32), 4 states have internal predecessors, (32), 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 44 [2022-04-15 17:39:43,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.2) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-04-15 17:39:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 445 transitions. [2022-04-15 17:39:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.2) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-04-15 17:39:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 445 transitions. [2022-04-15 17:39:43,510 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 445 transitions. [2022-04-15 17:39:43,926 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:43,961 INFO L225 Difference]: With dead ends: 874 [2022-04-15 17:39:43,961 INFO L226 Difference]: Without dead ends: 856 [2022-04-15 17:39:43,962 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 [2022-04-15 17:39:43,962 INFO L913 BasicCegarLoop]: 340 mSDtfsCounter, 391 mSDsluCounter, 728 mSDsCounter, 0 mSdLazyCounter, 948 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 394 SdHoareTripleChecker+Valid, 1068 SdHoareTripleChecker+Invalid, 1104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 948 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:43,962 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [394 Valid, 1068 Invalid, 1104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [156 Valid, 948 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:39:43,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 856 states. [2022-04-15 17:39:44,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 856 to 829. [2022-04-15 17:39:44,645 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:44,646 INFO L82 GeneralOperation]: Start isEquivalent. First operand 856 states. Second operand has 829 states, 656 states have (on average 1.3125) internal successors, (861), 670 states have internal predecessors, (861), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) [2022-04-15 17:39:44,647 INFO L74 IsIncluded]: Start isIncluded. First operand 856 states. Second operand has 829 states, 656 states have (on average 1.3125) internal successors, (861), 670 states have internal predecessors, (861), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) [2022-04-15 17:39:44,648 INFO L87 Difference]: Start difference. First operand 856 states. Second operand has 829 states, 656 states have (on average 1.3125) internal successors, (861), 670 states have internal predecessors, (861), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) [2022-04-15 17:39:44,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:44,671 INFO L93 Difference]: Finished difference Result 856 states and 1135 transitions. [2022-04-15 17:39:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1135 transitions. [2022-04-15 17:39:44,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:44,672 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:44,674 INFO L74 IsIncluded]: Start isIncluded. First operand has 829 states, 656 states have (on average 1.3125) internal successors, (861), 670 states have internal predecessors, (861), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) Second operand 856 states. [2022-04-15 17:39:44,674 INFO L87 Difference]: Start difference. First operand has 829 states, 656 states have (on average 1.3125) internal successors, (861), 670 states have internal predecessors, (861), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) Second operand 856 states. [2022-04-15 17:39:44,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:44,697 INFO L93 Difference]: Finished difference Result 856 states and 1135 transitions. [2022-04-15 17:39:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1135 transitions. [2022-04-15 17:39:44,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:44,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:44,699 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:44,699 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 829 states, 656 states have (on average 1.3125) internal successors, (861), 670 states have internal predecessors, (861), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) [2022-04-15 17:39:44,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 829 states and 1099 transitions. [2022-04-15 17:39:44,732 INFO L78 Accepts]: Start accepts. Automaton has 829 states and 1099 transitions. Word has length 44 [2022-04-15 17:39:44,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:44,732 INFO L478 AbstractCegarLoop]: Abstraction has 829 states and 1099 transitions. [2022-04-15 17:39:44,732 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.2) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-04-15 17:39:44,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 829 states and 1099 transitions. [2022-04-15 17:39:46,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1099 transitions. [2022-04-15 17:39:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-15 17:39:46,174 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:46,174 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] [2022-04-15 17:39:46,174 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-15 17:39:46,174 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:46,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:46,174 INFO L85 PathProgramCache]: Analyzing trace with hash -1402041733, now seen corresponding path program 1 times [2022-04-15 17:39:46,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:46,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1857852590] [2022-04-15 17:39:46,175 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:46,175 INFO L85 PathProgramCache]: Analyzing trace with hash -1402041733, now seen corresponding path program 2 times [2022-04-15 17:39:46,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:46,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432324024] [2022-04-15 17:39:46,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:46,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:46,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:46,282 INFO L290 TraceCheckUtils]: 0: Hoare triple {47704#(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; {47684#true} is VALID [2022-04-15 17:39:46,282 INFO L290 TraceCheckUtils]: 1: Hoare triple {47684#true} assume true; {47684#true} is VALID [2022-04-15 17:39:46,282 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47684#true} {47684#true} #864#return; {47684#true} is VALID [2022-04-15 17:39:46,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:46,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {47705#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {47706#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 17:39:46,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {47706#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {47706#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 17:39:46,315 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47706#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {47684#true} #802#return; {47692#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:46,350 INFO L290 TraceCheckUtils]: 0: Hoare triple {47707#(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; {47708#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 17:39:46,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {47708#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {47708#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 17:39:46,351 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47708#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {47692#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #804#return; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-15 17:39:46,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:46,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {47709#(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; {47684#true} is VALID [2022-04-15 17:39:46,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {47684#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {47684#true} is VALID [2022-04-15 17:39:46,367 INFO L290 TraceCheckUtils]: 2: Hoare triple {47684#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {47684#true} is VALID [2022-04-15 17:39:46,367 INFO L290 TraceCheckUtils]: 3: Hoare triple {47684#true} assume 0 == ~pended~0;~pended~0 := 1; {47684#true} is VALID [2022-04-15 17:39:46,367 INFO L290 TraceCheckUtils]: 4: Hoare triple {47684#true} #res := 259; {47684#true} is VALID [2022-04-15 17:39:46,367 INFO L290 TraceCheckUtils]: 5: Hoare triple {47684#true} assume true; {47684#true} is VALID [2022-04-15 17:39:46,368 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {47684#true} {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #762#return; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,370 INFO L272 TraceCheckUtils]: 0: Hoare triple {47684#true} call ULTIMATE.init(); {47704#(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 [2022-04-15 17:39:46,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {47704#(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; {47684#true} is VALID [2022-04-15 17:39:46,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {47684#true} assume true; {47684#true} is VALID [2022-04-15 17:39:46,370 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47684#true} {47684#true} #864#return; {47684#true} is VALID [2022-04-15 17:39:46,370 INFO L272 TraceCheckUtils]: 4: Hoare triple {47684#true} call #t~ret109 := main(); {47684#true} is VALID [2022-04-15 17:39:46,370 INFO L290 TraceCheckUtils]: 5: Hoare triple {47684#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {47684#true} is VALID [2022-04-15 17:39:46,371 INFO L272 TraceCheckUtils]: 6: Hoare triple {47684#true} call _BLAST_init(); {47705#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:46,371 INFO L290 TraceCheckUtils]: 7: Hoare triple {47705#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {47706#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 17:39:46,372 INFO L290 TraceCheckUtils]: 8: Hoare triple {47706#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {47706#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 17:39:46,372 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47706#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {47684#true} #802#return; {47692#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,372 INFO L290 TraceCheckUtils]: 10: Hoare triple {47692#(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; {47692#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,373 INFO L290 TraceCheckUtils]: 11: Hoare triple {47692#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47692#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,373 INFO L272 TraceCheckUtils]: 12: Hoare triple {47692#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {47707#(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 [2022-04-15 17:39:46,374 INFO L290 TraceCheckUtils]: 13: Hoare triple {47707#(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; {47708#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 17:39:46,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {47708#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {47708#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 17:39:46,375 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47708#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {47692#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #804#return; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,378 INFO L290 TraceCheckUtils]: 16: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,379 INFO L290 TraceCheckUtils]: 17: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_1~0; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,379 INFO L272 TraceCheckUtils]: 18: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,380 INFO L290 TraceCheckUtils]: 19: Hoare triple {47696#(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; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,381 INFO L290 TraceCheckUtils]: 20: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 1 == ~PagingReferenceCount~0; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,381 INFO L290 TraceCheckUtils]: 21: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,381 INFO L290 TraceCheckUtils]: 22: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 != ~disketteExtension__IsRemoved~0); {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,382 INFO L290 TraceCheckUtils]: 23: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,382 INFO L290 TraceCheckUtils]: 24: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 5 == ~irpSp__MinorFunction~0; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,382 INFO L290 TraceCheckUtils]: 26: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,383 INFO L272 TraceCheckUtils]: 27: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {47709#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:39:46,383 INFO L290 TraceCheckUtils]: 28: Hoare triple {47709#(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; {47684#true} is VALID [2022-04-15 17:39:46,383 INFO L290 TraceCheckUtils]: 29: Hoare triple {47684#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {47684#true} is VALID [2022-04-15 17:39:46,383 INFO L290 TraceCheckUtils]: 30: Hoare triple {47684#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {47684#true} is VALID [2022-04-15 17:39:46,383 INFO L290 TraceCheckUtils]: 31: Hoare triple {47684#true} assume 0 == ~pended~0;~pended~0 := 1; {47684#true} is VALID [2022-04-15 17:39:46,383 INFO L290 TraceCheckUtils]: 32: Hoare triple {47684#true} #res := 259; {47684#true} is VALID [2022-04-15 17:39:46,384 INFO L290 TraceCheckUtils]: 33: Hoare triple {47684#true} assume true; {47684#true} is VALID [2022-04-15 17:39:46,384 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {47684#true} {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} #762#return; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,384 INFO L290 TraceCheckUtils]: 35: Hoare triple {47696#(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; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,385 INFO L290 TraceCheckUtils]: 36: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 259 == ~__cil_tmp29~0; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,385 INFO L272 TraceCheckUtils]: 37: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,386 INFO L290 TraceCheckUtils]: 38: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 17:39:46,386 INFO L290 TraceCheckUtils]: 39: Hoare triple {47696#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {47685#false} is VALID [2022-04-15 17:39:46,386 INFO L290 TraceCheckUtils]: 40: Hoare triple {47685#false} assume !(1 == ~setEventCalled~0); {47685#false} is VALID [2022-04-15 17:39:46,386 INFO L290 TraceCheckUtils]: 41: Hoare triple {47685#false} assume !(1 == ~customIrp~0); {47685#false} is VALID [2022-04-15 17:39:46,386 INFO L290 TraceCheckUtils]: 42: Hoare triple {47685#false} assume ~s~0 == ~MPR3~0; {47685#false} is VALID [2022-04-15 17:39:46,386 INFO L272 TraceCheckUtils]: 43: Hoare triple {47685#false} call errorFn(); {47685#false} is VALID [2022-04-15 17:39:46,386 INFO L290 TraceCheckUtils]: 44: Hoare triple {47685#false} assume !false; {47685#false} is VALID [2022-04-15 17:39:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:46,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:46,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432324024] [2022-04-15 17:39:46,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432324024] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:46,387 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:46,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:39:46,387 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:46,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1857852590] [2022-04-15 17:39:46,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1857852590] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:46,387 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:46,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:39:46,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162569332] [2022-04-15 17:39:46,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:46,388 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 6 states have internal predecessors, (33), 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 45 [2022-04-15 17:39:46,388 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:46,388 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), 6 states have internal predecessors, (33), 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) [2022-04-15 17:39:46,419 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:46,419 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:39:46,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:46,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:39:46,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:39:46,420 INFO L87 Difference]: Start difference. First operand 829 states and 1099 transitions. Second operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 6 states have internal predecessors, (33), 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) [2022-04-15 17:39:51,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:51,410 INFO L93 Difference]: Finished difference Result 1427 states and 1864 transitions. [2022-04-15 17:39:51,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:39:51,410 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 6 states have internal predecessors, (33), 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 45 [2022-04-15 17:39:51,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 6 states have internal predecessors, (33), 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) [2022-04-15 17:39:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 817 transitions. [2022-04-15 17:39:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.3) internal successors, (33), 6 states have internal predecessors, (33), 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) [2022-04-15 17:39:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 817 transitions. [2022-04-15 17:39:51,419 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 817 transitions. [2022-04-15 17:39:52,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 817 edges. 817 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:52,234 INFO L225 Difference]: With dead ends: 1427 [2022-04-15 17:39:52,235 INFO L226 Difference]: Without dead ends: 874 [2022-04-15 17:39:52,239 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=84, Invalid=188, Unknown=0, NotChecked=0, Total=272 [2022-04-15 17:39:52,239 INFO L913 BasicCegarLoop]: 450 mSDtfsCounter, 1298 mSDsluCounter, 248 mSDsCounter, 0 mSdLazyCounter, 1258 mSolverCounterSat, 508 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1310 SdHoareTripleChecker+Valid, 698 SdHoareTripleChecker+Invalid, 1766 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 508 IncrementalHoareTripleChecker+Valid, 1258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:52,242 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1310 Valid, 698 Invalid, 1766 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [508 Valid, 1258 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 17:39:52,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 874 states. [2022-04-15 17:39:53,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 874 to 820. [2022-04-15 17:39:53,453 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:53,454 INFO L82 GeneralOperation]: Start isEquivalent. First operand 874 states. Second operand has 820 states, 647 states have (on average 1.2982998454404946) internal successors, (840), 661 states have internal predecessors, (840), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) [2022-04-15 17:39:53,456 INFO L74 IsIncluded]: Start isIncluded. First operand 874 states. Second operand has 820 states, 647 states have (on average 1.2982998454404946) internal successors, (840), 661 states have internal predecessors, (840), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) [2022-04-15 17:39:53,457 INFO L87 Difference]: Start difference. First operand 874 states. Second operand has 820 states, 647 states have (on average 1.2982998454404946) internal successors, (840), 661 states have internal predecessors, (840), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) [2022-04-15 17:39:53,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:53,481 INFO L93 Difference]: Finished difference Result 874 states and 1141 transitions. [2022-04-15 17:39:53,481 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1141 transitions. [2022-04-15 17:39:53,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:53,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:53,484 INFO L74 IsIncluded]: Start isIncluded. First operand has 820 states, 647 states have (on average 1.2982998454404946) internal successors, (840), 661 states have internal predecessors, (840), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) Second operand 874 states. [2022-04-15 17:39:53,484 INFO L87 Difference]: Start difference. First operand has 820 states, 647 states have (on average 1.2982998454404946) internal successors, (840), 661 states have internal predecessors, (840), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) Second operand 874 states. [2022-04-15 17:39:53,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:53,515 INFO L93 Difference]: Finished difference Result 874 states and 1141 transitions. [2022-04-15 17:39:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1141 transitions. [2022-04-15 17:39:53,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:53,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:53,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:53,517 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 820 states, 647 states have (on average 1.2982998454404946) internal successors, (840), 661 states have internal predecessors, (840), 95 states have call successors, (95), 68 states have call predecessors, (95), 77 states have return successors, (143), 92 states have call predecessors, (143), 87 states have call successors, (143) [2022-04-15 17:39:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 820 states and 1078 transitions. [2022-04-15 17:39:53,564 INFO L78 Accepts]: Start accepts. Automaton has 820 states and 1078 transitions. Word has length 45 [2022-04-15 17:39:53,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:53,564 INFO L478 AbstractCegarLoop]: Abstraction has 820 states and 1078 transitions. [2022-04-15 17:39:53,564 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.3) internal successors, (33), 6 states have internal predecessors, (33), 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) [2022-04-15 17:39:53,564 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 820 states and 1078 transitions. [2022-04-15 17:39:54,889 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1078 edges. 1078 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1078 transitions. [2022-04-15 17:39:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-15 17:39:54,891 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:39:54,891 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] [2022-04-15 17:39:54,891 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-15 17:39:54,891 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:39:54,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:39:54,891 INFO L85 PathProgramCache]: Analyzing trace with hash -81440673, now seen corresponding path program 1 times [2022-04-15 17:39:54,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:54,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1722499968] [2022-04-15 17:39:54,892 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:39:54,892 INFO L85 PathProgramCache]: Analyzing trace with hash -81440673, now seen corresponding path program 2 times [2022-04-15 17:39:54,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:39:54,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406415806] [2022-04-15 17:39:54,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:39:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:39:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:54,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:39:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:54,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {53993#(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; {53972#true} is VALID [2022-04-15 17:39:54,993 INFO L290 TraceCheckUtils]: 1: Hoare triple {53972#true} assume true; {53972#true} is VALID [2022-04-15 17:39:54,993 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53972#true} {53972#true} #864#return; {53972#true} is VALID [2022-04-15 17:39:55,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:39:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:55,020 INFO L290 TraceCheckUtils]: 0: Hoare triple {53994#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {53972#true} is VALID [2022-04-15 17:39:55,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {53972#true} assume true; {53972#true} is VALID [2022-04-15 17:39:55,020 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53972#true} {53972#true} #802#return; {53972#true} is VALID [2022-04-15 17:39:55,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:39:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:55,029 INFO L290 TraceCheckUtils]: 0: Hoare triple {53995#(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; {53972#true} is VALID [2022-04-15 17:39:55,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {53972#true} assume true; {53972#true} is VALID [2022-04-15 17:39:55,030 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53972#true} {53972#true} #804#return; {53972#true} is VALID [2022-04-15 17:39:55,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-15 17:39:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:39:55,045 INFO L290 TraceCheckUtils]: 0: Hoare triple {53996#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {53972#true} is VALID [2022-04-15 17:39:55,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {53972#true} assume !(0 != ~compRegistered~0); {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,046 INFO L290 TraceCheckUtils]: 2: Hoare triple {53997#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,046 INFO L290 TraceCheckUtils]: 3: Hoare triple {53997#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_7~0; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,046 INFO L290 TraceCheckUtils]: 4: Hoare triple {53997#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,046 INFO L290 TraceCheckUtils]: 5: Hoare triple {53997#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,048 INFO L290 TraceCheckUtils]: 6: Hoare triple {53997#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,049 INFO L290 TraceCheckUtils]: 7: Hoare triple {53997#(<= ~compRegistered~0 0)} assume true; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,049 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {53997#(<= ~compRegistered~0 0)} {53983#(= ~compRegistered~0 1)} #828#return; {53973#false} is VALID [2022-04-15 17:39:55,050 INFO L272 TraceCheckUtils]: 0: Hoare triple {53972#true} call ULTIMATE.init(); {53993#(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 [2022-04-15 17:39:55,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {53993#(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; {53972#true} is VALID [2022-04-15 17:39:55,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {53972#true} assume true; {53972#true} is VALID [2022-04-15 17:39:55,051 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53972#true} {53972#true} #864#return; {53972#true} is VALID [2022-04-15 17:39:55,051 INFO L272 TraceCheckUtils]: 4: Hoare triple {53972#true} call #t~ret109 := main(); {53972#true} is VALID [2022-04-15 17:39:55,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {53972#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {53972#true} is VALID [2022-04-15 17:39:55,051 INFO L272 TraceCheckUtils]: 6: Hoare triple {53972#true} call _BLAST_init(); {53994#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:39:55,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {53994#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L290 TraceCheckUtils]: 8: Hoare triple {53972#true} assume true; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {53972#true} {53972#true} #802#return; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L290 TraceCheckUtils]: 10: Hoare triple {53972#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; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L290 TraceCheckUtils]: 11: Hoare triple {53972#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L272 TraceCheckUtils]: 12: Hoare triple {53972#true} call stub_driver_init(); {53995#(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 [2022-04-15 17:39:55,052 INFO L290 TraceCheckUtils]: 13: Hoare triple {53995#(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; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L290 TraceCheckUtils]: 14: Hoare triple {53972#true} assume true; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {53972#true} {53972#true} #804#return; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L290 TraceCheckUtils]: 16: Hoare triple {53972#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L290 TraceCheckUtils]: 17: Hoare triple {53972#true} assume 3 == ~tmp_ndt_1~0; {53972#true} is VALID [2022-04-15 17:39:55,052 INFO L272 TraceCheckUtils]: 18: Hoare triple {53972#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 19: Hoare triple {53972#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; {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 20: Hoare triple {53972#true} assume 1 == ~PagingReferenceCount~0; {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 21: Hoare triple {53972#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 22: Hoare triple {53972#true} assume !(0 != ~disketteExtension__IsRemoved~0); {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 23: Hoare triple {53972#true} assume 0 == ~irpSp__MinorFunction~0; {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L272 TraceCheckUtils]: 24: Hoare triple {53972#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 25: Hoare triple {53972#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;havoc ~__cil_tmp46~0;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; {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 26: Hoare triple {53972#true} assume !(~s~0 != ~NP~0); {53972#true} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 27: Hoare triple {53972#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {53983#(= ~compRegistered~0 1)} is VALID [2022-04-15 17:39:55,053 INFO L290 TraceCheckUtils]: 28: Hoare triple {53983#(= ~compRegistered~0 1)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {53983#(= ~compRegistered~0 1)} is VALID [2022-04-15 17:39:55,054 INFO L272 TraceCheckUtils]: 29: Hoare triple {53983#(= ~compRegistered~0 1)} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {53996#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:39:55,054 INFO L290 TraceCheckUtils]: 30: Hoare triple {53996#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {53972#true} is VALID [2022-04-15 17:39:55,054 INFO L290 TraceCheckUtils]: 31: Hoare triple {53972#true} assume !(0 != ~compRegistered~0); {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,054 INFO L290 TraceCheckUtils]: 32: Hoare triple {53997#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,055 INFO L290 TraceCheckUtils]: 33: Hoare triple {53997#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_7~0; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,055 INFO L290 TraceCheckUtils]: 34: Hoare triple {53997#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,055 INFO L290 TraceCheckUtils]: 35: Hoare triple {53997#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,055 INFO L290 TraceCheckUtils]: 36: Hoare triple {53997#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,055 INFO L290 TraceCheckUtils]: 37: Hoare triple {53997#(<= ~compRegistered~0 0)} assume true; {53997#(<= ~compRegistered~0 0)} is VALID [2022-04-15 17:39:55,056 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {53997#(<= ~compRegistered~0 0)} {53983#(= ~compRegistered~0 1)} #828#return; {53973#false} is VALID [2022-04-15 17:39:55,056 INFO L290 TraceCheckUtils]: 39: Hoare triple {53973#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {53973#false} is VALID [2022-04-15 17:39:55,056 INFO L290 TraceCheckUtils]: 40: Hoare triple {53973#false} assume 259 == ~__cil_tmp42~0; {53973#false} is VALID [2022-04-15 17:39:55,056 INFO L272 TraceCheckUtils]: 41: Hoare triple {53973#false} call #t~ret75 := KeWaitForSingleObject(~doneEvent~1, ~Executive~0, ~KernelMode~0, 0, 0); {53973#false} is VALID [2022-04-15 17:39:55,057 INFO L290 TraceCheckUtils]: 42: Hoare triple {53973#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {53973#false} is VALID [2022-04-15 17:39:55,057 INFO L290 TraceCheckUtils]: 43: Hoare triple {53973#false} assume ~s~0 == ~MPR3~0; {53973#false} is VALID [2022-04-15 17:39:55,057 INFO L290 TraceCheckUtils]: 44: Hoare triple {53973#false} assume !(1 == ~setEventCalled~0); {53973#false} is VALID [2022-04-15 17:39:55,057 INFO L290 TraceCheckUtils]: 45: Hoare triple {53973#false} assume !(1 == ~customIrp~0); {53973#false} is VALID [2022-04-15 17:39:55,057 INFO L290 TraceCheckUtils]: 46: Hoare triple {53973#false} assume ~s~0 == ~MPR3~0; {53973#false} is VALID [2022-04-15 17:39:55,057 INFO L272 TraceCheckUtils]: 47: Hoare triple {53973#false} call errorFn(); {53973#false} is VALID [2022-04-15 17:39:55,067 INFO L290 TraceCheckUtils]: 48: Hoare triple {53973#false} assume !false; {53973#false} is VALID [2022-04-15 17:39:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:39:55,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:39:55,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406415806] [2022-04-15 17:39:55,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [406415806] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:55,067 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:55,067 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:39:55,068 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:39:55,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1722499968] [2022-04-15 17:39:55,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1722499968] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:39:55,068 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:39:55,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:39:55,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756138956] [2022-04-15 17:39:55,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:39:55,068 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.5) internal successors, (36), 4 states have internal predecessors, (36), 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 49 [2022-04-15 17:39:55,068 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:39:55,068 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.5) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-04-15 17:39:55,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:55,104 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:39:55,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:39:55,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:39:55,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:39:55,105 INFO L87 Difference]: Start difference. First operand 820 states and 1078 transitions. Second operand has 8 states, 8 states have (on average 4.5) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-04-15 17:39:58,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:58,336 INFO L93 Difference]: Finished difference Result 919 states and 1179 transitions. [2022-04-15 17:39:58,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 17:39:58,336 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.5) internal successors, (36), 4 states have internal predecessors, (36), 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 49 [2022-04-15 17:39:58,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:39:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.5) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-04-15 17:39:58,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 624 transitions. [2022-04-15 17:39:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.5) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-04-15 17:39:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 624 transitions. [2022-04-15 17:39:58,343 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 624 transitions. [2022-04-15 17:39:58,876 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 624 edges. 624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:39:58,892 INFO L225 Difference]: With dead ends: 919 [2022-04-15 17:39:58,892 INFO L226 Difference]: Without dead ends: 580 [2022-04-15 17:39:58,893 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 [2022-04-15 17:39:58,893 INFO L913 BasicCegarLoop]: 380 mSDtfsCounter, 685 mSDsluCounter, 367 mSDsCounter, 0 mSdLazyCounter, 673 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 692 SdHoareTripleChecker+Valid, 747 SdHoareTripleChecker+Invalid, 834 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 673 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:39:58,893 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [692 Valid, 747 Invalid, 834 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 673 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 17:39:58,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 580 states. [2022-04-15 17:39:59,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 580 to 528. [2022-04-15 17:39:59,588 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:39:59,615 INFO L82 GeneralOperation]: Start isEquivalent. First operand 580 states. Second operand has 528 states, 416 states have (on average 1.2740384615384615) internal successors, (530), 427 states have internal predecessors, (530), 62 states have call successors, (62), 43 states have call predecessors, (62), 49 states have return successors, (75), 59 states have call predecessors, (75), 54 states have call successors, (75) [2022-04-15 17:39:59,616 INFO L74 IsIncluded]: Start isIncluded. First operand 580 states. Second operand has 528 states, 416 states have (on average 1.2740384615384615) internal successors, (530), 427 states have internal predecessors, (530), 62 states have call successors, (62), 43 states have call predecessors, (62), 49 states have return successors, (75), 59 states have call predecessors, (75), 54 states have call successors, (75) [2022-04-15 17:39:59,617 INFO L87 Difference]: Start difference. First operand 580 states. Second operand has 528 states, 416 states have (on average 1.2740384615384615) internal successors, (530), 427 states have internal predecessors, (530), 62 states have call successors, (62), 43 states have call predecessors, (62), 49 states have return successors, (75), 59 states have call predecessors, (75), 54 states have call successors, (75) [2022-04-15 17:39:59,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:59,629 INFO L93 Difference]: Finished difference Result 580 states and 730 transitions. [2022-04-15 17:39:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 730 transitions. [2022-04-15 17:39:59,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:59,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:59,630 INFO L74 IsIncluded]: Start isIncluded. First operand has 528 states, 416 states have (on average 1.2740384615384615) internal successors, (530), 427 states have internal predecessors, (530), 62 states have call successors, (62), 43 states have call predecessors, (62), 49 states have return successors, (75), 59 states have call predecessors, (75), 54 states have call successors, (75) Second operand 580 states. [2022-04-15 17:39:59,647 INFO L87 Difference]: Start difference. First operand has 528 states, 416 states have (on average 1.2740384615384615) internal successors, (530), 427 states have internal predecessors, (530), 62 states have call successors, (62), 43 states have call predecessors, (62), 49 states have return successors, (75), 59 states have call predecessors, (75), 54 states have call successors, (75) Second operand 580 states. [2022-04-15 17:39:59,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:39:59,658 INFO L93 Difference]: Finished difference Result 580 states and 730 transitions. [2022-04-15 17:39:59,658 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 730 transitions. [2022-04-15 17:39:59,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:39:59,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:39:59,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:39:59,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:39:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 528 states, 416 states have (on average 1.2740384615384615) internal successors, (530), 427 states have internal predecessors, (530), 62 states have call successors, (62), 43 states have call predecessors, (62), 49 states have return successors, (75), 59 states have call predecessors, (75), 54 states have call successors, (75) [2022-04-15 17:39:59,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 667 transitions. [2022-04-15 17:39:59,692 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 667 transitions. Word has length 49 [2022-04-15 17:39:59,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:39:59,692 INFO L478 AbstractCegarLoop]: Abstraction has 528 states and 667 transitions. [2022-04-15 17:39:59,692 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.5) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-04-15 17:39:59,692 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 528 states and 667 transitions. [2022-04-15 17:40:00,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 667 edges. 667 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:00,703 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 667 transitions. [2022-04-15 17:40:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-15 17:40:00,703 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:00,703 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:40:00,704 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-15 17:40:00,704 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:00,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:00,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1263125299, now seen corresponding path program 1 times [2022-04-15 17:40:00,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:00,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [331742862] [2022-04-15 17:40:00,704 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:00,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1263125299, now seen corresponding path program 2 times [2022-04-15 17:40:00,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:00,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173142290] [2022-04-15 17:40:00,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:00,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:00,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:00,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {58090#(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; {58067#true} is VALID [2022-04-15 17:40:00,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,805 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58067#true} {58067#true} #864#return; {58067#true} is VALID [2022-04-15 17:40:00,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:00,832 INFO L290 TraceCheckUtils]: 0: Hoare triple {58091#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {58067#true} is VALID [2022-04-15 17:40:00,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,832 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58067#true} {58067#true} #802#return; {58067#true} is VALID [2022-04-15 17:40:00,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:00,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:00,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {58092#(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; {58067#true} is VALID [2022-04-15 17:40:00,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,847 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58067#true} {58067#true} #804#return; {58067#true} is VALID [2022-04-15 17:40:00,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-15 17:40:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:00,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:40:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:00,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {58093#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {58067#true} is VALID [2022-04-15 17:40:00,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,859 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58067#true} {58067#true} #818#return; {58067#true} is VALID [2022-04-15 17:40:00,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {58093#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {58067#true} is VALID [2022-04-15 17:40:00,859 INFO L272 TraceCheckUtils]: 1: Hoare triple {58067#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {58093#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:40:00,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {58093#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {58067#true} is VALID [2022-04-15 17:40:00,859 INFO L290 TraceCheckUtils]: 3: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,859 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {58067#true} {58067#true} #818#return; {58067#true} is VALID [2022-04-15 17:40:00,859 INFO L290 TraceCheckUtils]: 5: Hoare triple {58067#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {58067#true} is VALID [2022-04-15 17:40:00,860 INFO L290 TraceCheckUtils]: 6: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,860 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {58067#true} {58067#true} #852#return; {58067#true} is VALID [2022-04-15 17:40:00,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-04-15 17:40:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:00,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {58097#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,870 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {58067#true} #854#return; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,872 INFO L272 TraceCheckUtils]: 0: Hoare triple {58067#true} call ULTIMATE.init(); {58090#(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 [2022-04-15 17:40:00,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {58090#(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; {58067#true} is VALID [2022-04-15 17:40:00,872 INFO L290 TraceCheckUtils]: 2: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,872 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58067#true} {58067#true} #864#return; {58067#true} is VALID [2022-04-15 17:40:00,872 INFO L272 TraceCheckUtils]: 4: Hoare triple {58067#true} call #t~ret109 := main(); {58067#true} is VALID [2022-04-15 17:40:00,872 INFO L290 TraceCheckUtils]: 5: Hoare triple {58067#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {58067#true} is VALID [2022-04-15 17:40:00,873 INFO L272 TraceCheckUtils]: 6: Hoare triple {58067#true} call _BLAST_init(); {58091#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:00,873 INFO L290 TraceCheckUtils]: 7: Hoare triple {58091#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {58067#true} is VALID [2022-04-15 17:40:00,873 INFO L290 TraceCheckUtils]: 8: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,873 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {58067#true} {58067#true} #802#return; {58067#true} is VALID [2022-04-15 17:40:00,873 INFO L290 TraceCheckUtils]: 10: Hoare triple {58067#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; {58067#true} is VALID [2022-04-15 17:40:00,873 INFO L290 TraceCheckUtils]: 11: Hoare triple {58067#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L272 TraceCheckUtils]: 12: Hoare triple {58067#true} call stub_driver_init(); {58092#(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 [2022-04-15 17:40:00,874 INFO L290 TraceCheckUtils]: 13: Hoare triple {58092#(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; {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L290 TraceCheckUtils]: 14: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58067#true} {58067#true} #804#return; {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L290 TraceCheckUtils]: 16: Hoare triple {58067#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L290 TraceCheckUtils]: 17: Hoare triple {58067#true} assume 3 == ~tmp_ndt_1~0; {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L272 TraceCheckUtils]: 18: Hoare triple {58067#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L290 TraceCheckUtils]: 19: Hoare triple {58067#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; {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L290 TraceCheckUtils]: 20: Hoare triple {58067#true} assume 1 == ~PagingReferenceCount~0; {58067#true} is VALID [2022-04-15 17:40:00,874 INFO L290 TraceCheckUtils]: 21: Hoare triple {58067#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 22: Hoare triple {58067#true} assume !(0 != ~disketteExtension__IsRemoved~0); {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 23: Hoare triple {58067#true} assume !(0 == ~irpSp__MinorFunction~0); {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 24: Hoare triple {58067#true} assume !(5 == ~irpSp__MinorFunction~0); {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 25: Hoare triple {58067#true} assume !(1 == ~irpSp__MinorFunction~0); {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 26: Hoare triple {58067#true} assume 6 == ~irpSp__MinorFunction~0; {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 27: Hoare triple {58067#true} assume 6 == ~irpSp__MinorFunction~0; {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 28: Hoare triple {58067#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; {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 29: Hoare triple {58067#true} assume !(~s~0 != ~NP~0); {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 30: Hoare triple {58067#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 31: Hoare triple {58067#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L272 TraceCheckUtils]: 32: Hoare triple {58067#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 33: Hoare triple {58067#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus1~0;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {58067#true} is VALID [2022-04-15 17:40:00,875 INFO L290 TraceCheckUtils]: 34: Hoare triple {58067#true} assume 0 != ~compRegistered~0; {58067#true} is VALID [2022-04-15 17:40:00,876 INFO L272 TraceCheckUtils]: 35: Hoare triple {58067#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {58093#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:40:00,876 INFO L290 TraceCheckUtils]: 36: Hoare triple {58093#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {58067#true} is VALID [2022-04-15 17:40:00,876 INFO L272 TraceCheckUtils]: 37: Hoare triple {58067#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {58093#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:40:00,876 INFO L290 TraceCheckUtils]: 38: Hoare triple {58093#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {58067#true} is VALID [2022-04-15 17:40:00,877 INFO L290 TraceCheckUtils]: 39: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,877 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {58067#true} {58067#true} #818#return; {58067#true} is VALID [2022-04-15 17:40:00,877 INFO L290 TraceCheckUtils]: 41: Hoare triple {58067#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {58067#true} is VALID [2022-04-15 17:40:00,877 INFO L290 TraceCheckUtils]: 42: Hoare triple {58067#true} assume true; {58067#true} is VALID [2022-04-15 17:40:00,877 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {58067#true} {58067#true} #852#return; {58067#true} is VALID [2022-04-15 17:40:00,877 INFO L290 TraceCheckUtils]: 44: Hoare triple {58067#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {58067#true} is VALID [2022-04-15 17:40:00,877 INFO L290 TraceCheckUtils]: 45: Hoare triple {58067#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {58067#true} is VALID [2022-04-15 17:40:00,877 INFO L272 TraceCheckUtils]: 46: Hoare triple {58067#true} call stubMoreProcessingRequired(); {58097#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:00,877 INFO L290 TraceCheckUtils]: 47: Hoare triple {58097#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,878 INFO L290 TraceCheckUtils]: 48: Hoare triple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,878 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {58067#true} #854#return; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,878 INFO L290 TraceCheckUtils]: 50: Hoare triple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,879 INFO L290 TraceCheckUtils]: 51: Hoare triple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 == ~tmp_ndt_7~0; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,879 INFO L290 TraceCheckUtils]: 52: Hoare triple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} ~returnVal2~0 := 0; {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,879 INFO L290 TraceCheckUtils]: 53: Hoare triple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:00,880 INFO L290 TraceCheckUtils]: 54: Hoare triple {58089#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {58068#false} is VALID [2022-04-15 17:40:00,880 INFO L290 TraceCheckUtils]: 55: Hoare triple {58068#false} assume !(~s~0 == ~SKIP1~0); {58068#false} is VALID [2022-04-15 17:40:00,880 INFO L272 TraceCheckUtils]: 56: Hoare triple {58068#false} call errorFn(); {58068#false} is VALID [2022-04-15 17:40:00,880 INFO L290 TraceCheckUtils]: 57: Hoare triple {58068#false} assume !false; {58068#false} is VALID [2022-04-15 17:40:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:00,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:00,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173142290] [2022-04-15 17:40:00,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1173142290] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:00,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:00,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:40:00,881 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:00,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [331742862] [2022-04-15 17:40:00,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [331742862] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:00,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:00,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:40:00,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234173524] [2022-04-15 17:40:00,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:00,882 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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 58 [2022-04-15 17:40:00,882 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:00,882 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:00,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:00,919 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:40:00,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:00,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:40:00,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:40:00,920 INFO L87 Difference]: Start difference. First operand 528 states and 667 transitions. Second operand has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:03,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:03,390 INFO L93 Difference]: Finished difference Result 834 states and 1062 transitions. [2022-04-15 17:40:03,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:40:03,390 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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 58 [2022-04-15 17:40:03,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:40:03,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:03,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 624 transitions. [2022-04-15 17:40:03,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 624 transitions. [2022-04-15 17:40:03,397 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 624 transitions. [2022-04-15 17:40:03,740 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 624 edges. 624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:03,771 INFO L225 Difference]: With dead ends: 834 [2022-04-15 17:40:03,771 INFO L226 Difference]: Without dead ends: 569 [2022-04-15 17:40:03,772 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:40:03,773 INFO L913 BasicCegarLoop]: 333 mSDtfsCounter, 378 mSDsluCounter, 382 mSDsCounter, 0 mSdLazyCounter, 694 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 383 SdHoareTripleChecker+Valid, 715 SdHoareTripleChecker+Invalid, 807 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 694 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:40:03,773 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [383 Valid, 715 Invalid, 807 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 694 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 17:40:03,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 569 states. [2022-04-15 17:40:04,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 569 to 542. [2022-04-15 17:40:04,598 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:40:04,599 INFO L82 GeneralOperation]: Start isEquivalent. First operand 569 states. Second operand has 542 states, 429 states have (on average 1.275058275058275) internal successors, (547), 440 states have internal predecessors, (547), 62 states have call successors, (62), 43 states have call predecessors, (62), 50 states have return successors, (78), 59 states have call predecessors, (78), 54 states have call successors, (78) [2022-04-15 17:40:04,600 INFO L74 IsIncluded]: Start isIncluded. First operand 569 states. Second operand has 542 states, 429 states have (on average 1.275058275058275) internal successors, (547), 440 states have internal predecessors, (547), 62 states have call successors, (62), 43 states have call predecessors, (62), 50 states have return successors, (78), 59 states have call predecessors, (78), 54 states have call successors, (78) [2022-04-15 17:40:04,600 INFO L87 Difference]: Start difference. First operand 569 states. Second operand has 542 states, 429 states have (on average 1.275058275058275) internal successors, (547), 440 states have internal predecessors, (547), 62 states have call successors, (62), 43 states have call predecessors, (62), 50 states have return successors, (78), 59 states have call predecessors, (78), 54 states have call successors, (78) [2022-04-15 17:40:04,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:04,611 INFO L93 Difference]: Finished difference Result 569 states and 720 transitions. [2022-04-15 17:40:04,611 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 720 transitions. [2022-04-15 17:40:04,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:04,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:04,613 INFO L74 IsIncluded]: Start isIncluded. First operand has 542 states, 429 states have (on average 1.275058275058275) internal successors, (547), 440 states have internal predecessors, (547), 62 states have call successors, (62), 43 states have call predecessors, (62), 50 states have return successors, (78), 59 states have call predecessors, (78), 54 states have call successors, (78) Second operand 569 states. [2022-04-15 17:40:04,614 INFO L87 Difference]: Start difference. First operand has 542 states, 429 states have (on average 1.275058275058275) internal successors, (547), 440 states have internal predecessors, (547), 62 states have call successors, (62), 43 states have call predecessors, (62), 50 states have return successors, (78), 59 states have call predecessors, (78), 54 states have call successors, (78) Second operand 569 states. [2022-04-15 17:40:04,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:04,624 INFO L93 Difference]: Finished difference Result 569 states and 720 transitions. [2022-04-15 17:40:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 720 transitions. [2022-04-15 17:40:04,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:04,625 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:04,625 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:40:04,626 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:40:04,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 542 states, 429 states have (on average 1.275058275058275) internal successors, (547), 440 states have internal predecessors, (547), 62 states have call successors, (62), 43 states have call predecessors, (62), 50 states have return successors, (78), 59 states have call predecessors, (78), 54 states have call successors, (78) [2022-04-15 17:40:04,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 687 transitions. [2022-04-15 17:40:04,641 INFO L78 Accepts]: Start accepts. Automaton has 542 states and 687 transitions. Word has length 58 [2022-04-15 17:40:04,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:40:04,641 INFO L478 AbstractCegarLoop]: Abstraction has 542 states and 687 transitions. [2022-04-15 17:40:04,642 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:04,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 542 states and 687 transitions. [2022-04-15 17:40:05,685 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 687 edges. 687 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 687 transitions. [2022-04-15 17:40:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-15 17:40:05,686 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:05,686 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:40:05,686 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-15 17:40:05,686 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:05,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:05,686 INFO L85 PathProgramCache]: Analyzing trace with hash 445989130, now seen corresponding path program 1 times [2022-04-15 17:40:05,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:05,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1626801189] [2022-04-15 17:40:05,687 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:05,687 INFO L85 PathProgramCache]: Analyzing trace with hash 445989130, now seen corresponding path program 2 times [2022-04-15 17:40:05,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:05,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389163000] [2022-04-15 17:40:05,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:05,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:05,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:05,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {62035#(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; {62000#true} is VALID [2022-04-15 17:40:05,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {62000#true} assume true; {62000#true} is VALID [2022-04-15 17:40:05,777 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62000#true} {62000#true} #864#return; {62000#true} is VALID [2022-04-15 17:40:05,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:05,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {62036#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {62008#(not (= ~SKIP1~0 ~NP~0))} assume true; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,799 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62008#(not (= ~SKIP1~0 ~NP~0))} {62000#true} #802#return; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:05,810 INFO L290 TraceCheckUtils]: 0: Hoare triple {62037#(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; {62000#true} is VALID [2022-04-15 17:40:05,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {62000#true} assume true; {62000#true} is VALID [2022-04-15 17:40:05,817 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {62000#true} {62008#(not (= ~SKIP1~0 ~NP~0))} #804#return; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:40:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:05,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 17:40:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:05,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {62050#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,881 INFO L290 TraceCheckUtils]: 2: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,881 INFO L290 TraceCheckUtils]: 3: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,881 INFO L290 TraceCheckUtils]: 4: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,882 INFO L290 TraceCheckUtils]: 5: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,882 INFO L290 TraceCheckUtils]: 6: Hoare triple {62052#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,882 INFO L290 TraceCheckUtils]: 7: Hoare triple {62052#(= ~NP~0 |old(~s~0)|)} assume true; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,883 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {62052#(= ~NP~0 |old(~s~0)|)} {62039#(= ~SKIP1~0 ~s~0)} #760#return; {62049#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:40:05,883 INFO L290 TraceCheckUtils]: 0: Hoare triple {62038#(and (= |old(~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; {62000#true} is VALID [2022-04-15 17:40:05,883 INFO L290 TraceCheckUtils]: 1: Hoare triple {62000#true} assume 1 == ~PagingReferenceCount~0; {62000#true} is VALID [2022-04-15 17:40:05,883 INFO L290 TraceCheckUtils]: 2: Hoare triple {62000#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {62000#true} is VALID [2022-04-15 17:40:05,883 INFO L290 TraceCheckUtils]: 3: Hoare triple {62000#true} assume !(0 != ~disketteExtension__IsRemoved~0); {62000#true} is VALID [2022-04-15 17:40:05,883 INFO L290 TraceCheckUtils]: 4: Hoare triple {62000#true} assume !(0 == ~irpSp__MinorFunction~0); {62000#true} is VALID [2022-04-15 17:40:05,883 INFO L290 TraceCheckUtils]: 5: Hoare triple {62000#true} assume 5 == ~irpSp__MinorFunction~0; {62000#true} is VALID [2022-04-15 17:40:05,883 INFO L290 TraceCheckUtils]: 6: Hoare triple {62000#true} assume 5 == ~irpSp__MinorFunction~0; {62000#true} is VALID [2022-04-15 17:40:05,883 INFO L290 TraceCheckUtils]: 7: Hoare triple {62000#true} assume 0 == ~disketteExtension__IsStarted~0; {62000#true} is VALID [2022-04-15 17:40:05,884 INFO L290 TraceCheckUtils]: 8: Hoare triple {62000#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {62039#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:40:05,901 INFO L290 TraceCheckUtils]: 9: Hoare triple {62039#(= ~SKIP1~0 ~s~0)} #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; {62039#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:40:05,902 INFO L272 TraceCheckUtils]: 10: Hoare triple {62039#(= ~SKIP1~0 ~s~0)} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {62050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:05,902 INFO L290 TraceCheckUtils]: 11: Hoare triple {62050#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,902 INFO L290 TraceCheckUtils]: 12: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,903 INFO L290 TraceCheckUtils]: 13: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,903 INFO L290 TraceCheckUtils]: 14: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,903 INFO L290 TraceCheckUtils]: 15: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,903 INFO L290 TraceCheckUtils]: 16: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,904 INFO L290 TraceCheckUtils]: 17: Hoare triple {62052#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,904 INFO L290 TraceCheckUtils]: 18: Hoare triple {62052#(= ~NP~0 |old(~s~0)|)} assume true; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,905 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {62052#(= ~NP~0 |old(~s~0)|)} {62039#(= ~SKIP1~0 ~s~0)} #760#return; {62049#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:40:05,905 INFO L290 TraceCheckUtils]: 20: Hoare triple {62049#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {62049#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:40:05,905 INFO L290 TraceCheckUtils]: 21: Hoare triple {62049#(= ~SKIP1~0 ~NP~0)} assume true; {62049#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:40:05,906 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {62049#(= ~SKIP1~0 ~NP~0)} {62008#(not (= ~SKIP1~0 ~NP~0))} #806#return; {62001#false} is VALID [2022-04-15 17:40:05,907 INFO L272 TraceCheckUtils]: 0: Hoare triple {62000#true} call ULTIMATE.init(); {62035#(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 [2022-04-15 17:40:05,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {62035#(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; {62000#true} is VALID [2022-04-15 17:40:05,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {62000#true} assume true; {62000#true} is VALID [2022-04-15 17:40:05,908 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {62000#true} {62000#true} #864#return; {62000#true} is VALID [2022-04-15 17:40:05,908 INFO L272 TraceCheckUtils]: 4: Hoare triple {62000#true} call #t~ret109 := main(); {62000#true} is VALID [2022-04-15 17:40:05,908 INFO L290 TraceCheckUtils]: 5: Hoare triple {62000#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {62000#true} is VALID [2022-04-15 17:40:05,908 INFO L272 TraceCheckUtils]: 6: Hoare triple {62000#true} call _BLAST_init(); {62036#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:05,909 INFO L290 TraceCheckUtils]: 7: Hoare triple {62036#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,909 INFO L290 TraceCheckUtils]: 8: Hoare triple {62008#(not (= ~SKIP1~0 ~NP~0))} assume true; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,910 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {62008#(not (= ~SKIP1~0 ~NP~0))} {62000#true} #802#return; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,910 INFO L290 TraceCheckUtils]: 10: Hoare triple {62008#(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; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,910 INFO L290 TraceCheckUtils]: 11: Hoare triple {62008#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,911 INFO L272 TraceCheckUtils]: 12: Hoare triple {62008#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {62037#(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 [2022-04-15 17:40:05,911 INFO L290 TraceCheckUtils]: 13: Hoare triple {62037#(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; {62000#true} is VALID [2022-04-15 17:40:05,911 INFO L290 TraceCheckUtils]: 14: Hoare triple {62000#true} assume true; {62000#true} is VALID [2022-04-15 17:40:05,911 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {62000#true} {62008#(not (= ~SKIP1~0 ~NP~0))} #804#return; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {62008#(not (= ~SKIP1~0 ~NP~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,912 INFO L290 TraceCheckUtils]: 17: Hoare triple {62008#(not (= ~SKIP1~0 ~NP~0))} assume 3 == ~tmp_ndt_1~0; {62008#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 17:40:05,912 INFO L272 TraceCheckUtils]: 18: Hoare triple {62008#(not (= ~SKIP1~0 ~NP~0))} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {62038#(and (= |old(~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 [2022-04-15 17:40:05,912 INFO L290 TraceCheckUtils]: 19: Hoare triple {62038#(and (= |old(~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; {62000#true} is VALID [2022-04-15 17:40:05,912 INFO L290 TraceCheckUtils]: 20: Hoare triple {62000#true} assume 1 == ~PagingReferenceCount~0; {62000#true} is VALID [2022-04-15 17:40:05,912 INFO L290 TraceCheckUtils]: 21: Hoare triple {62000#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {62000#true} is VALID [2022-04-15 17:40:05,913 INFO L290 TraceCheckUtils]: 22: Hoare triple {62000#true} assume !(0 != ~disketteExtension__IsRemoved~0); {62000#true} is VALID [2022-04-15 17:40:05,913 INFO L290 TraceCheckUtils]: 23: Hoare triple {62000#true} assume !(0 == ~irpSp__MinorFunction~0); {62000#true} is VALID [2022-04-15 17:40:05,913 INFO L290 TraceCheckUtils]: 24: Hoare triple {62000#true} assume 5 == ~irpSp__MinorFunction~0; {62000#true} is VALID [2022-04-15 17:40:05,913 INFO L290 TraceCheckUtils]: 25: Hoare triple {62000#true} assume 5 == ~irpSp__MinorFunction~0; {62000#true} is VALID [2022-04-15 17:40:05,913 INFO L290 TraceCheckUtils]: 26: Hoare triple {62000#true} assume 0 == ~disketteExtension__IsStarted~0; {62000#true} is VALID [2022-04-15 17:40:05,913 INFO L290 TraceCheckUtils]: 27: Hoare triple {62000#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {62039#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:40:05,913 INFO L290 TraceCheckUtils]: 28: Hoare triple {62039#(= ~SKIP1~0 ~s~0)} #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; {62039#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:40:05,914 INFO L272 TraceCheckUtils]: 29: Hoare triple {62039#(= ~SKIP1~0 ~s~0)} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {62050#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:05,914 INFO L290 TraceCheckUtils]: 30: Hoare triple {62050#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,914 INFO L290 TraceCheckUtils]: 31: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,915 INFO L290 TraceCheckUtils]: 32: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,915 INFO L290 TraceCheckUtils]: 33: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,915 INFO L290 TraceCheckUtils]: 34: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {62051#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,915 INFO L290 TraceCheckUtils]: 35: Hoare triple {62051#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,916 INFO L290 TraceCheckUtils]: 36: Hoare triple {62052#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,916 INFO L290 TraceCheckUtils]: 37: Hoare triple {62052#(= ~NP~0 |old(~s~0)|)} assume true; {62052#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:05,916 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {62052#(= ~NP~0 |old(~s~0)|)} {62039#(= ~SKIP1~0 ~s~0)} #760#return; {62049#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:40:05,917 INFO L290 TraceCheckUtils]: 39: Hoare triple {62049#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {62049#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:40:05,917 INFO L290 TraceCheckUtils]: 40: Hoare triple {62049#(= ~SKIP1~0 ~NP~0)} assume true; {62049#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 17:40:05,917 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {62049#(= ~SKIP1~0 ~NP~0)} {62008#(not (= ~SKIP1~0 ~NP~0))} #806#return; {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 42: Hoare triple {62001#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 43: Hoare triple {62001#false} assume !(1 == ~pended~0); {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 44: Hoare triple {62001#false} assume !(1 == ~pended~0); {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 45: Hoare triple {62001#false} assume ~s~0 != ~UNLOADED~0; {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 46: Hoare triple {62001#false} assume -1 != ~status~1; {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 47: Hoare triple {62001#false} assume ~s~0 != ~SKIP2~0; {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 48: Hoare triple {62001#false} assume ~s~0 != ~IPC~0; {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 49: Hoare triple {62001#false} assume ~s~0 != ~DC~0; {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L272 TraceCheckUtils]: 50: Hoare triple {62001#false} call errorFn(); {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L290 TraceCheckUtils]: 51: Hoare triple {62001#false} assume !false; {62001#false} is VALID [2022-04-15 17:40:05,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:05,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:05,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389163000] [2022-04-15 17:40:05,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1389163000] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:05,919 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:05,919 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:40:05,919 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:05,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1626801189] [2022-04-15 17:40:05,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1626801189] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:05,919 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:05,919 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:40:05,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373696171] [2022-04-15 17:40:05,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:05,920 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 7 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 [2022-04-15 17:40:05,920 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:05,920 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 7 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) [2022-04-15 17:40:05,951 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:05,951 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:40:05,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:05,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:40:05,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:40:05,952 INFO L87 Difference]: Start difference. First operand 542 states and 687 transitions. Second operand has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 7 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) [2022-04-15 17:40:11,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:11,713 INFO L93 Difference]: Finished difference Result 780 states and 989 transitions. [2022-04-15 17:40:11,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 17:40:11,713 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 7 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 [2022-04-15 17:40:11,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:40:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 7 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) [2022-04-15 17:40:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 669 transitions. [2022-04-15 17:40:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 7 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) [2022-04-15 17:40:11,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 669 transitions. [2022-04-15 17:40:11,720 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 669 transitions. [2022-04-15 17:40:12,187 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 669 edges. 669 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:12,220 INFO L225 Difference]: With dead ends: 780 [2022-04-15 17:40:12,221 INFO L226 Difference]: Without dead ends: 714 [2022-04-15 17:40:12,221 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 121 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=161, Invalid=489, Unknown=0, NotChecked=0, Total=650 [2022-04-15 17:40:12,222 INFO L913 BasicCegarLoop]: 433 mSDtfsCounter, 819 mSDsluCounter, 742 mSDsCounter, 0 mSdLazyCounter, 1692 mSolverCounterSat, 329 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 821 SdHoareTripleChecker+Valid, 1175 SdHoareTripleChecker+Invalid, 2021 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 329 IncrementalHoareTripleChecker+Valid, 1692 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:40:12,222 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [821 Valid, 1175 Invalid, 2021 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [329 Valid, 1692 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-15 17:40:12,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2022-04-15 17:40:13,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 571. [2022-04-15 17:40:13,200 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:40:13,201 INFO L82 GeneralOperation]: Start isEquivalent. First operand 714 states. Second operand has 571 states, 452 states have (on average 1.2676991150442478) internal successors, (573), 464 states have internal predecessors, (573), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) [2022-04-15 17:40:13,201 INFO L74 IsIncluded]: Start isIncluded. First operand 714 states. Second operand has 571 states, 452 states have (on average 1.2676991150442478) internal successors, (573), 464 states have internal predecessors, (573), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) [2022-04-15 17:40:13,201 INFO L87 Difference]: Start difference. First operand 714 states. Second operand has 571 states, 452 states have (on average 1.2676991150442478) internal successors, (573), 464 states have internal predecessors, (573), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) [2022-04-15 17:40:13,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:13,216 INFO L93 Difference]: Finished difference Result 714 states and 903 transitions. [2022-04-15 17:40:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 903 transitions. [2022-04-15 17:40:13,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:13,217 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:13,218 INFO L74 IsIncluded]: Start isIncluded. First operand has 571 states, 452 states have (on average 1.2676991150442478) internal successors, (573), 464 states have internal predecessors, (573), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) Second operand 714 states. [2022-04-15 17:40:13,218 INFO L87 Difference]: Start difference. First operand has 571 states, 452 states have (on average 1.2676991150442478) internal successors, (573), 464 states have internal predecessors, (573), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) Second operand 714 states. [2022-04-15 17:40:13,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:13,238 INFO L93 Difference]: Finished difference Result 714 states and 903 transitions. [2022-04-15 17:40:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 903 transitions. [2022-04-15 17:40:13,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:13,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:13,239 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:40:13,239 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:40:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 571 states, 452 states have (on average 1.2676991150442478) internal successors, (573), 464 states have internal predecessors, (573), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) [2022-04-15 17:40:13,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 720 transitions. [2022-04-15 17:40:13,256 INFO L78 Accepts]: Start accepts. Automaton has 571 states and 720 transitions. Word has length 52 [2022-04-15 17:40:13,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:40:13,257 INFO L478 AbstractCegarLoop]: Abstraction has 571 states and 720 transitions. [2022-04-15 17:40:13,257 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.3333333333333335) internal successors, (40), 7 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) [2022-04-15 17:40:13,257 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 571 states and 720 transitions. [2022-04-15 17:40:14,289 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 720 edges. 720 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:14,289 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 720 transitions. [2022-04-15 17:40:14,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-15 17:40:14,290 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:14,290 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:40:14,290 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-15 17:40:14,290 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:14,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:14,291 INFO L85 PathProgramCache]: Analyzing trace with hash -119997841, now seen corresponding path program 1 times [2022-04-15 17:40:14,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:14,291 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1006574138] [2022-04-15 17:40:14,291 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:14,291 INFO L85 PathProgramCache]: Analyzing trace with hash -119997841, now seen corresponding path program 2 times [2022-04-15 17:40:14,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:14,291 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012199900] [2022-04-15 17:40:14,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:14,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:14,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:14,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {66252#(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; {66215#true} is VALID [2022-04-15 17:40:14,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {66215#true} assume true; {66215#true} is VALID [2022-04-15 17:40:14,378 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {66215#true} {66215#true} #864#return; {66215#true} is VALID [2022-04-15 17:40:14,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:14,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {66253#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {66254#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:40:14,410 INFO L290 TraceCheckUtils]: 1: Hoare triple {66254#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {66254#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:40:14,410 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {66254#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {66215#true} #802#return; {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:14,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:14,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {66255#(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; {66215#true} is VALID [2022-04-15 17:40:14,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {66215#true} assume true; {66215#true} is VALID [2022-04-15 17:40:14,425 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {66215#true} {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #804#return; {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:14,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:40:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:14,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 17:40:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:14,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {66268#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {66215#true} is VALID [2022-04-15 17:40:14,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {66215#true} assume !(0 != ~compRegistered~0); {66215#true} is VALID [2022-04-15 17:40:14,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {66215#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {66215#true} is VALID [2022-04-15 17:40:14,474 INFO L290 TraceCheckUtils]: 3: Hoare triple {66215#true} assume 0 == ~tmp_ndt_7~0; {66215#true} is VALID [2022-04-15 17:40:14,475 INFO L290 TraceCheckUtils]: 4: Hoare triple {66215#true} ~returnVal2~0 := 0; {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,475 INFO L290 TraceCheckUtils]: 6: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 7: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {66216#false} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 8: Hoare triple {66216#false} #res := ~returnVal2~0; {66216#false} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 9: Hoare triple {66216#false} assume true; {66216#false} is VALID [2022-04-15 17:40:14,476 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66216#false} {66215#true} #760#return; {66216#false} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {66256#(and (= |old(~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; {66215#true} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {66215#true} assume 1 == ~PagingReferenceCount~0; {66215#true} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 2: Hoare triple {66215#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {66215#true} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 3: Hoare triple {66215#true} assume !(0 != ~disketteExtension__IsRemoved~0); {66215#true} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 4: Hoare triple {66215#true} assume !(0 == ~irpSp__MinorFunction~0); {66215#true} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 5: Hoare triple {66215#true} assume 5 == ~irpSp__MinorFunction~0; {66215#true} is VALID [2022-04-15 17:40:14,476 INFO L290 TraceCheckUtils]: 6: Hoare triple {66215#true} assume 5 == ~irpSp__MinorFunction~0; {66215#true} is VALID [2022-04-15 17:40:14,477 INFO L290 TraceCheckUtils]: 7: Hoare triple {66215#true} assume 0 == ~disketteExtension__IsStarted~0; {66215#true} is VALID [2022-04-15 17:40:14,477 INFO L290 TraceCheckUtils]: 8: Hoare triple {66215#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {66215#true} is VALID [2022-04-15 17:40:14,477 INFO L290 TraceCheckUtils]: 9: Hoare triple {66215#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; {66215#true} is VALID [2022-04-15 17:40:14,477 INFO L272 TraceCheckUtils]: 10: Hoare triple {66215#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {66268#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:14,477 INFO L290 TraceCheckUtils]: 11: Hoare triple {66268#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {66215#true} is VALID [2022-04-15 17:40:14,477 INFO L290 TraceCheckUtils]: 12: Hoare triple {66215#true} assume !(0 != ~compRegistered~0); {66215#true} is VALID [2022-04-15 17:40:14,477 INFO L290 TraceCheckUtils]: 13: Hoare triple {66215#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {66215#true} is VALID [2022-04-15 17:40:14,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {66215#true} assume 0 == ~tmp_ndt_7~0; {66215#true} is VALID [2022-04-15 17:40:14,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {66215#true} ~returnVal2~0 := 0; {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {66216#false} is VALID [2022-04-15 17:40:14,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {66216#false} #res := ~returnVal2~0; {66216#false} is VALID [2022-04-15 17:40:14,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {66216#false} assume true; {66216#false} is VALID [2022-04-15 17:40:14,479 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {66216#false} {66215#true} #760#return; {66216#false} is VALID [2022-04-15 17:40:14,479 INFO L290 TraceCheckUtils]: 22: Hoare triple {66216#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {66216#false} is VALID [2022-04-15 17:40:14,479 INFO L290 TraceCheckUtils]: 23: Hoare triple {66216#false} assume true; {66216#false} is VALID [2022-04-15 17:40:14,479 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {66216#false} {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #806#return; {66216#false} is VALID [2022-04-15 17:40:14,480 INFO L272 TraceCheckUtils]: 0: Hoare triple {66215#true} call ULTIMATE.init(); {66252#(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 [2022-04-15 17:40:14,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {66252#(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; {66215#true} is VALID [2022-04-15 17:40:14,480 INFO L290 TraceCheckUtils]: 2: Hoare triple {66215#true} assume true; {66215#true} is VALID [2022-04-15 17:40:14,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66215#true} {66215#true} #864#return; {66215#true} is VALID [2022-04-15 17:40:14,481 INFO L272 TraceCheckUtils]: 4: Hoare triple {66215#true} call #t~ret109 := main(); {66215#true} is VALID [2022-04-15 17:40:14,481 INFO L290 TraceCheckUtils]: 5: Hoare triple {66215#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {66215#true} is VALID [2022-04-15 17:40:14,481 INFO L272 TraceCheckUtils]: 6: Hoare triple {66215#true} call _BLAST_init(); {66253#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:14,482 INFO L290 TraceCheckUtils]: 7: Hoare triple {66253#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {66254#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:40:14,482 INFO L290 TraceCheckUtils]: 8: Hoare triple {66254#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {66254#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:40:14,483 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {66254#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {66215#true} #802#return; {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:14,483 INFO L290 TraceCheckUtils]: 10: Hoare triple {66223#(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; {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:14,483 INFO L290 TraceCheckUtils]: 11: Hoare triple {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:14,484 INFO L272 TraceCheckUtils]: 12: Hoare triple {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {66255#(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 [2022-04-15 17:40:14,484 INFO L290 TraceCheckUtils]: 13: Hoare triple {66255#(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; {66215#true} is VALID [2022-04-15 17:40:14,484 INFO L290 TraceCheckUtils]: 14: Hoare triple {66215#true} assume true; {66215#true} is VALID [2022-04-15 17:40:14,484 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66215#true} {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #804#return; {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:14,485 INFO L290 TraceCheckUtils]: 16: Hoare triple {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:14,485 INFO L290 TraceCheckUtils]: 17: Hoare triple {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 3 == ~tmp_ndt_1~0; {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:14,486 INFO L272 TraceCheckUtils]: 18: Hoare triple {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {66256#(and (= |old(~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 [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 19: Hoare triple {66256#(and (= |old(~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; {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 20: Hoare triple {66215#true} assume 1 == ~PagingReferenceCount~0; {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 21: Hoare triple {66215#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 22: Hoare triple {66215#true} assume !(0 != ~disketteExtension__IsRemoved~0); {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 23: Hoare triple {66215#true} assume !(0 == ~irpSp__MinorFunction~0); {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 24: Hoare triple {66215#true} assume 5 == ~irpSp__MinorFunction~0; {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 25: Hoare triple {66215#true} assume 5 == ~irpSp__MinorFunction~0; {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 26: Hoare triple {66215#true} assume 0 == ~disketteExtension__IsStarted~0; {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 27: Hoare triple {66215#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {66215#true} is VALID [2022-04-15 17:40:14,486 INFO L290 TraceCheckUtils]: 28: Hoare triple {66215#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; {66215#true} is VALID [2022-04-15 17:40:14,487 INFO L272 TraceCheckUtils]: 29: Hoare triple {66215#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {66268#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:14,487 INFO L290 TraceCheckUtils]: 30: Hoare triple {66268#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {66215#true} is VALID [2022-04-15 17:40:14,487 INFO L290 TraceCheckUtils]: 31: Hoare triple {66215#true} assume !(0 != ~compRegistered~0); {66215#true} is VALID [2022-04-15 17:40:14,487 INFO L290 TraceCheckUtils]: 32: Hoare triple {66215#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {66215#true} is VALID [2022-04-15 17:40:14,487 INFO L290 TraceCheckUtils]: 33: Hoare triple {66215#true} assume 0 == ~tmp_ndt_7~0; {66215#true} is VALID [2022-04-15 17:40:14,487 INFO L290 TraceCheckUtils]: 34: Hoare triple {66215#true} ~returnVal2~0 := 0; {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,488 INFO L290 TraceCheckUtils]: 35: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,488 INFO L290 TraceCheckUtils]: 36: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {66269#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:40:14,488 INFO L290 TraceCheckUtils]: 37: Hoare triple {66269#(<= IofCallDriver_~returnVal2~0 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {66216#false} is VALID [2022-04-15 17:40:14,488 INFO L290 TraceCheckUtils]: 38: Hoare triple {66216#false} #res := ~returnVal2~0; {66216#false} is VALID [2022-04-15 17:40:14,488 INFO L290 TraceCheckUtils]: 39: Hoare triple {66216#false} assume true; {66216#false} is VALID [2022-04-15 17:40:14,488 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {66216#false} {66215#true} #760#return; {66216#false} is VALID [2022-04-15 17:40:14,488 INFO L290 TraceCheckUtils]: 41: Hoare triple {66216#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {66216#false} is VALID [2022-04-15 17:40:14,488 INFO L290 TraceCheckUtils]: 42: Hoare triple {66216#false} assume true; {66216#false} is VALID [2022-04-15 17:40:14,488 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {66216#false} {66223#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #806#return; {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 44: Hoare triple {66216#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 45: Hoare triple {66216#false} assume !(1 == ~pended~0); {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 46: Hoare triple {66216#false} assume !(1 == ~pended~0); {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 47: Hoare triple {66216#false} assume ~s~0 != ~UNLOADED~0; {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 48: Hoare triple {66216#false} assume -1 != ~status~1; {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 49: Hoare triple {66216#false} assume ~s~0 != ~SKIP2~0; {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 50: Hoare triple {66216#false} assume ~s~0 != ~IPC~0; {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 51: Hoare triple {66216#false} assume ~s~0 != ~DC~0; {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L272 TraceCheckUtils]: 52: Hoare triple {66216#false} call errorFn(); {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L290 TraceCheckUtils]: 53: Hoare triple {66216#false} assume !false; {66216#false} is VALID [2022-04-15 17:40:14,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:14,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:14,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012199900] [2022-04-15 17:40:14,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1012199900] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:14,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:14,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:40:14,491 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:14,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1006574138] [2022-04-15 17:40:14,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1006574138] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:14,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:14,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:40:14,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771306296] [2022-04-15 17:40:14,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:14,491 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), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 54 [2022-04-15 17:40:14,492 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:14,492 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), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:40:14,526 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:14,526 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:40:14,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:14,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:40:14,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:40:14,527 INFO L87 Difference]: Start difference. First operand 571 states and 720 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), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:40:18,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:18,427 INFO L93 Difference]: Finished difference Result 1006 states and 1293 transitions. [2022-04-15 17:40:18,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:40:18,427 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), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 54 [2022-04-15 17:40:18,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:40:18,427 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), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:40:18,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 658 transitions. [2022-04-15 17:40:18,431 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), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:40:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 658 transitions. [2022-04-15 17:40:18,434 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 658 transitions. [2022-04-15 17:40:19,003 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 658 edges. 658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:19,020 INFO L225 Difference]: With dead ends: 1006 [2022-04-15 17:40:19,020 INFO L226 Difference]: Without dead ends: 638 [2022-04-15 17:40:19,021 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:40:19,022 INFO L913 BasicCegarLoop]: 317 mSDtfsCounter, 672 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 623 mSolverCounterSat, 204 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 641 SdHoareTripleChecker+Invalid, 827 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 204 IncrementalHoareTripleChecker+Valid, 623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:40:19,022 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [686 Valid, 641 Invalid, 827 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [204 Valid, 623 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 17:40:19,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 638 states. [2022-04-15 17:40:20,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 638 to 583. [2022-04-15 17:40:20,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:40:20,131 INFO L82 GeneralOperation]: Start isEquivalent. First operand 638 states. Second operand has 583 states, 464 states have (on average 1.271551724137931) internal successors, (590), 476 states have internal predecessors, (590), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) [2022-04-15 17:40:20,132 INFO L74 IsIncluded]: Start isIncluded. First operand 638 states. Second operand has 583 states, 464 states have (on average 1.271551724137931) internal successors, (590), 476 states have internal predecessors, (590), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) [2022-04-15 17:40:20,132 INFO L87 Difference]: Start difference. First operand 638 states. Second operand has 583 states, 464 states have (on average 1.271551724137931) internal successors, (590), 476 states have internal predecessors, (590), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) [2022-04-15 17:40:20,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:20,151 INFO L93 Difference]: Finished difference Result 638 states and 811 transitions. [2022-04-15 17:40:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 811 transitions. [2022-04-15 17:40:20,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:20,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:20,153 INFO L74 IsIncluded]: Start isIncluded. First operand has 583 states, 464 states have (on average 1.271551724137931) internal successors, (590), 476 states have internal predecessors, (590), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) Second operand 638 states. [2022-04-15 17:40:20,153 INFO L87 Difference]: Start difference. First operand has 583 states, 464 states have (on average 1.271551724137931) internal successors, (590), 476 states have internal predecessors, (590), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) Second operand 638 states. [2022-04-15 17:40:20,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:20,172 INFO L93 Difference]: Finished difference Result 638 states and 811 transitions. [2022-04-15 17:40:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 811 transitions. [2022-04-15 17:40:20,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:20,174 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:20,174 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:40:20,174 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:40:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 464 states have (on average 1.271551724137931) internal successors, (590), 476 states have internal predecessors, (590), 64 states have call successors, (64), 44 states have call predecessors, (64), 54 states have return successors, (83), 63 states have call predecessors, (83), 56 states have call successors, (83) [2022-04-15 17:40:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 737 transitions. [2022-04-15 17:40:20,197 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 737 transitions. Word has length 54 [2022-04-15 17:40:20,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:40:20,198 INFO L478 AbstractCegarLoop]: Abstraction has 583 states and 737 transitions. [2022-04-15 17:40:20,198 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), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 17:40:20,198 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 583 states and 737 transitions. [2022-04-15 17:40:21,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 737 edges. 737 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 737 transitions. [2022-04-15 17:40:21,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-15 17:40:21,269 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:21,269 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:40:21,269 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-15 17:40:21,269 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:21,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:21,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1708345743, now seen corresponding path program 1 times [2022-04-15 17:40:21,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:21,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1279063699] [2022-04-15 17:40:21,270 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:21,270 INFO L85 PathProgramCache]: Analyzing trace with hash -1708345743, now seen corresponding path program 2 times [2022-04-15 17:40:21,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:21,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067041742] [2022-04-15 17:40:21,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:21,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:21,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:21,392 INFO L290 TraceCheckUtils]: 0: Hoare triple {70775#(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; {70738#true} is VALID [2022-04-15 17:40:21,392 INFO L290 TraceCheckUtils]: 1: Hoare triple {70738#true} assume true; {70738#true} is VALID [2022-04-15 17:40:21,392 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70738#true} {70738#true} #864#return; {70738#true} is VALID [2022-04-15 17:40:21,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:21,423 INFO L290 TraceCheckUtils]: 0: Hoare triple {70776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {70777#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:40:21,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {70777#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70777#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:40:21,424 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70777#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70738#true} #802#return; {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:21,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:21,437 INFO L290 TraceCheckUtils]: 0: Hoare triple {70778#(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; {70738#true} is VALID [2022-04-15 17:40:21,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {70738#true} assume true; {70738#true} is VALID [2022-04-15 17:40:21,437 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70738#true} {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #804#return; {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:21,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:40:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:21,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 17:40:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:21,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {70793#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,502 INFO L290 TraceCheckUtils]: 2: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,502 INFO L290 TraceCheckUtils]: 3: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,503 INFO L290 TraceCheckUtils]: 4: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,503 INFO L290 TraceCheckUtils]: 5: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,503 INFO L290 TraceCheckUtils]: 7: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} assume true; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,504 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70795#(= ~MPR1~0 |old(~s~0)|)} {70780#(= ~SKIP1~0 ~s~0)} #760#return; {70792#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {70779#(and (= |old(~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; {70738#true} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {70738#true} assume 1 == ~PagingReferenceCount~0; {70738#true} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 2: Hoare triple {70738#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {70738#true} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 3: Hoare triple {70738#true} assume !(0 != ~disketteExtension__IsRemoved~0); {70738#true} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 4: Hoare triple {70738#true} assume !(0 == ~irpSp__MinorFunction~0); {70738#true} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 5: Hoare triple {70738#true} assume 5 == ~irpSp__MinorFunction~0; {70738#true} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 6: Hoare triple {70738#true} assume 5 == ~irpSp__MinorFunction~0; {70738#true} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 7: Hoare triple {70738#true} assume 0 == ~disketteExtension__IsStarted~0; {70738#true} is VALID [2022-04-15 17:40:21,505 INFO L290 TraceCheckUtils]: 8: Hoare triple {70738#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70780#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:40:21,506 INFO L290 TraceCheckUtils]: 9: Hoare triple {70780#(= ~SKIP1~0 ~s~0)} #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; {70780#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:40:21,506 INFO L272 TraceCheckUtils]: 10: Hoare triple {70780#(= ~SKIP1~0 ~s~0)} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {70793#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:21,506 INFO L290 TraceCheckUtils]: 11: Hoare triple {70793#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,507 INFO L290 TraceCheckUtils]: 12: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,507 INFO L290 TraceCheckUtils]: 13: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,507 INFO L290 TraceCheckUtils]: 14: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,507 INFO L290 TraceCheckUtils]: 15: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,508 INFO L290 TraceCheckUtils]: 16: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,508 INFO L290 TraceCheckUtils]: 17: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,508 INFO L290 TraceCheckUtils]: 18: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,508 INFO L290 TraceCheckUtils]: 19: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,509 INFO L290 TraceCheckUtils]: 20: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} assume true; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,509 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {70795#(= ~MPR1~0 |old(~s~0)|)} {70780#(= ~SKIP1~0 ~s~0)} #760#return; {70792#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:40:21,509 INFO L290 TraceCheckUtils]: 22: Hoare triple {70792#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {70792#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:40:21,510 INFO L290 TraceCheckUtils]: 23: Hoare triple {70792#(= ~MPR1~0 ~SKIP1~0)} assume true; {70792#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:40:21,510 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {70792#(= ~MPR1~0 ~SKIP1~0)} {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #806#return; {70739#false} is VALID [2022-04-15 17:40:21,512 INFO L272 TraceCheckUtils]: 0: Hoare triple {70738#true} call ULTIMATE.init(); {70775#(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 [2022-04-15 17:40:21,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {70775#(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; {70738#true} is VALID [2022-04-15 17:40:21,512 INFO L290 TraceCheckUtils]: 2: Hoare triple {70738#true} assume true; {70738#true} is VALID [2022-04-15 17:40:21,512 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70738#true} {70738#true} #864#return; {70738#true} is VALID [2022-04-15 17:40:21,512 INFO L272 TraceCheckUtils]: 4: Hoare triple {70738#true} call #t~ret109 := main(); {70738#true} is VALID [2022-04-15 17:40:21,512 INFO L290 TraceCheckUtils]: 5: Hoare triple {70738#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {70738#true} is VALID [2022-04-15 17:40:21,513 INFO L272 TraceCheckUtils]: 6: Hoare triple {70738#true} call _BLAST_init(); {70776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:21,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {70776#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {70777#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:40:21,514 INFO L290 TraceCheckUtils]: 8: Hoare triple {70777#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70777#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 17:40:21,514 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {70777#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70738#true} #802#return; {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:21,514 INFO L290 TraceCheckUtils]: 10: Hoare triple {70746#(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; {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:21,515 INFO L290 TraceCheckUtils]: 11: Hoare triple {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:21,515 INFO L272 TraceCheckUtils]: 12: Hoare triple {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {70778#(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 [2022-04-15 17:40:21,515 INFO L290 TraceCheckUtils]: 13: Hoare triple {70778#(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; {70738#true} is VALID [2022-04-15 17:40:21,515 INFO L290 TraceCheckUtils]: 14: Hoare triple {70738#true} assume true; {70738#true} is VALID [2022-04-15 17:40:21,516 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70738#true} {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #804#return; {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:21,516 INFO L290 TraceCheckUtils]: 16: Hoare triple {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:21,516 INFO L290 TraceCheckUtils]: 17: Hoare triple {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 3 == ~tmp_ndt_1~0; {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 17:40:21,517 INFO L272 TraceCheckUtils]: 18: Hoare triple {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {70779#(and (= |old(~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 [2022-04-15 17:40:21,517 INFO L290 TraceCheckUtils]: 19: Hoare triple {70779#(and (= |old(~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; {70738#true} is VALID [2022-04-15 17:40:21,517 INFO L290 TraceCheckUtils]: 20: Hoare triple {70738#true} assume 1 == ~PagingReferenceCount~0; {70738#true} is VALID [2022-04-15 17:40:21,517 INFO L290 TraceCheckUtils]: 21: Hoare triple {70738#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {70738#true} is VALID [2022-04-15 17:40:21,517 INFO L290 TraceCheckUtils]: 22: Hoare triple {70738#true} assume !(0 != ~disketteExtension__IsRemoved~0); {70738#true} is VALID [2022-04-15 17:40:21,518 INFO L290 TraceCheckUtils]: 23: Hoare triple {70738#true} assume !(0 == ~irpSp__MinorFunction~0); {70738#true} is VALID [2022-04-15 17:40:21,518 INFO L290 TraceCheckUtils]: 24: Hoare triple {70738#true} assume 5 == ~irpSp__MinorFunction~0; {70738#true} is VALID [2022-04-15 17:40:21,518 INFO L290 TraceCheckUtils]: 25: Hoare triple {70738#true} assume 5 == ~irpSp__MinorFunction~0; {70738#true} is VALID [2022-04-15 17:40:21,518 INFO L290 TraceCheckUtils]: 26: Hoare triple {70738#true} assume 0 == ~disketteExtension__IsStarted~0; {70738#true} is VALID [2022-04-15 17:40:21,518 INFO L290 TraceCheckUtils]: 27: Hoare triple {70738#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70780#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:40:21,518 INFO L290 TraceCheckUtils]: 28: Hoare triple {70780#(= ~SKIP1~0 ~s~0)} #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; {70780#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 17:40:21,519 INFO L272 TraceCheckUtils]: 29: Hoare triple {70780#(= ~SKIP1~0 ~s~0)} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {70793#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:21,519 INFO L290 TraceCheckUtils]: 30: Hoare triple {70793#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,519 INFO L290 TraceCheckUtils]: 31: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,520 INFO L290 TraceCheckUtils]: 32: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,520 INFO L290 TraceCheckUtils]: 33: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,520 INFO L290 TraceCheckUtils]: 34: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,520 INFO L290 TraceCheckUtils]: 35: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70794#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,520 INFO L290 TraceCheckUtils]: 36: Hoare triple {70794#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,521 INFO L290 TraceCheckUtils]: 37: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,521 INFO L290 TraceCheckUtils]: 38: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal2~0; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,521 INFO L290 TraceCheckUtils]: 39: Hoare triple {70795#(= ~MPR1~0 |old(~s~0)|)} assume true; {70795#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:21,522 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {70795#(= ~MPR1~0 |old(~s~0)|)} {70780#(= ~SKIP1~0 ~s~0)} #760#return; {70792#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:40:21,522 INFO L290 TraceCheckUtils]: 41: Hoare triple {70792#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {70792#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:40:21,522 INFO L290 TraceCheckUtils]: 42: Hoare triple {70792#(= ~MPR1~0 ~SKIP1~0)} assume true; {70792#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 17:40:21,523 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {70792#(= ~MPR1~0 ~SKIP1~0)} {70746#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #806#return; {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 44: Hoare triple {70739#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 45: Hoare triple {70739#false} assume !(1 == ~pended~0); {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 46: Hoare triple {70739#false} assume !(1 == ~pended~0); {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 47: Hoare triple {70739#false} assume ~s~0 != ~UNLOADED~0; {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 48: Hoare triple {70739#false} assume -1 != ~status~1; {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 49: Hoare triple {70739#false} assume ~s~0 != ~SKIP2~0; {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 50: Hoare triple {70739#false} assume ~s~0 != ~IPC~0; {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 51: Hoare triple {70739#false} assume ~s~0 != ~DC~0; {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L272 TraceCheckUtils]: 52: Hoare triple {70739#false} call errorFn(); {70739#false} is VALID [2022-04-15 17:40:21,523 INFO L290 TraceCheckUtils]: 53: Hoare triple {70739#false} assume !false; {70739#false} is VALID [2022-04-15 17:40:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:21,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:21,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067041742] [2022-04-15 17:40:21,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067041742] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:21,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:21,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:40:21,524 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:21,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1279063699] [2022-04-15 17:40:21,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1279063699] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:21,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:21,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:40:21,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513631446] [2022-04-15 17:40:21,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:21,525 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 8 states have internal predecessors, (42), 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 54 [2022-04-15 17:40:21,525 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:21,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 8 states have internal predecessors, (42), 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) [2022-04-15 17:40:21,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:21,569 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:40:21,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:21,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:40:21,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:40:21,570 INFO L87 Difference]: Start difference. First operand 583 states and 737 transitions. Second operand has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 8 states have internal predecessors, (42), 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) [2022-04-15 17:40:25,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:25,541 INFO L93 Difference]: Finished difference Result 692 states and 873 transitions. [2022-04-15 17:40:25,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 17:40:25,541 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 8 states have internal predecessors, (42), 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 54 [2022-04-15 17:40:25,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:40:25,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 8 states have internal predecessors, (42), 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) [2022-04-15 17:40:25,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 500 transitions. [2022-04-15 17:40:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 8 states have internal predecessors, (42), 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) [2022-04-15 17:40:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 500 transitions. [2022-04-15 17:40:25,547 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 500 transitions. [2022-04-15 17:40:25,861 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 500 edges. 500 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:25,879 INFO L225 Difference]: With dead ends: 692 [2022-04-15 17:40:25,879 INFO L226 Difference]: Without dead ends: 611 [2022-04-15 17:40:25,879 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=123, Invalid=383, Unknown=0, NotChecked=0, Total=506 [2022-04-15 17:40:25,883 INFO L913 BasicCegarLoop]: 320 mSDtfsCounter, 688 mSDsluCounter, 684 mSDsCounter, 0 mSdLazyCounter, 1446 mSolverCounterSat, 234 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 696 SdHoareTripleChecker+Valid, 1004 SdHoareTripleChecker+Invalid, 1680 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 234 IncrementalHoareTripleChecker+Valid, 1446 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:40:25,883 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [696 Valid, 1004 Invalid, 1680 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [234 Valid, 1446 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 17:40:25,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2022-04-15 17:40:26,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 564. [2022-04-15 17:40:26,906 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:40:26,907 INFO L82 GeneralOperation]: Start isEquivalent. First operand 611 states. Second operand has 564 states, 447 states have (on average 1.2662192393736018) internal successors, (566), 459 states have internal predecessors, (566), 64 states have call successors, (64), 44 states have call predecessors, (64), 52 states have return successors, (81), 61 states have call predecessors, (81), 56 states have call successors, (81) [2022-04-15 17:40:26,907 INFO L74 IsIncluded]: Start isIncluded. First operand 611 states. Second operand has 564 states, 447 states have (on average 1.2662192393736018) internal successors, (566), 459 states have internal predecessors, (566), 64 states have call successors, (64), 44 states have call predecessors, (64), 52 states have return successors, (81), 61 states have call predecessors, (81), 56 states have call successors, (81) [2022-04-15 17:40:26,908 INFO L87 Difference]: Start difference. First operand 611 states. Second operand has 564 states, 447 states have (on average 1.2662192393736018) internal successors, (566), 459 states have internal predecessors, (566), 64 states have call successors, (64), 44 states have call predecessors, (64), 52 states have return successors, (81), 61 states have call predecessors, (81), 56 states have call successors, (81) [2022-04-15 17:40:26,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:26,919 INFO L93 Difference]: Finished difference Result 611 states and 769 transitions. [2022-04-15 17:40:26,919 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 769 transitions. [2022-04-15 17:40:26,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:26,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:26,920 INFO L74 IsIncluded]: Start isIncluded. First operand has 564 states, 447 states have (on average 1.2662192393736018) internal successors, (566), 459 states have internal predecessors, (566), 64 states have call successors, (64), 44 states have call predecessors, (64), 52 states have return successors, (81), 61 states have call predecessors, (81), 56 states have call successors, (81) Second operand 611 states. [2022-04-15 17:40:26,921 INFO L87 Difference]: Start difference. First operand has 564 states, 447 states have (on average 1.2662192393736018) internal successors, (566), 459 states have internal predecessors, (566), 64 states have call successors, (64), 44 states have call predecessors, (64), 52 states have return successors, (81), 61 states have call predecessors, (81), 56 states have call successors, (81) Second operand 611 states. [2022-04-15 17:40:26,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:26,932 INFO L93 Difference]: Finished difference Result 611 states and 769 transitions. [2022-04-15 17:40:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 769 transitions. [2022-04-15 17:40:26,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:26,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:26,933 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:40:26,933 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:40:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 564 states, 447 states have (on average 1.2662192393736018) internal successors, (566), 459 states have internal predecessors, (566), 64 states have call successors, (64), 44 states have call predecessors, (64), 52 states have return successors, (81), 61 states have call predecessors, (81), 56 states have call successors, (81) [2022-04-15 17:40:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 564 states and 711 transitions. [2022-04-15 17:40:26,948 INFO L78 Accepts]: Start accepts. Automaton has 564 states and 711 transitions. Word has length 54 [2022-04-15 17:40:26,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:40:26,948 INFO L478 AbstractCegarLoop]: Abstraction has 564 states and 711 transitions. [2022-04-15 17:40:26,948 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 8 states have internal predecessors, (42), 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) [2022-04-15 17:40:26,948 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 564 states and 711 transitions. [2022-04-15 17:40:27,923 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 711 edges. 711 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 711 transitions. [2022-04-15 17:40:27,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-15 17:40:27,924 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:27,924 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:40:27,924 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-15 17:40:27,924 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:27,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:27,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1565066385, now seen corresponding path program 1 times [2022-04-15 17:40:27,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:27,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [600691471] [2022-04-15 17:40:27,924 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:27,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1565066385, now seen corresponding path program 2 times [2022-04-15 17:40:27,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:27,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360478317] [2022-04-15 17:40:27,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:28,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:28,037 INFO L290 TraceCheckUtils]: 0: Hoare triple {74591#(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; {74554#true} is VALID [2022-04-15 17:40:28,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {74554#true} assume true; {74554#true} is VALID [2022-04-15 17:40:28,037 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {74554#true} {74554#true} #864#return; {74554#true} is VALID [2022-04-15 17:40:28,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:28,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:28,059 INFO L290 TraceCheckUtils]: 0: Hoare triple {74592#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {74554#true} is VALID [2022-04-15 17:40:28,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {74554#true} assume true; {74554#true} is VALID [2022-04-15 17:40:28,059 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {74554#true} {74554#true} #802#return; {74554#true} is VALID [2022-04-15 17:40:28,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:28,070 INFO L290 TraceCheckUtils]: 0: Hoare triple {74593#(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; {74554#true} is VALID [2022-04-15 17:40:28,070 INFO L290 TraceCheckUtils]: 1: Hoare triple {74554#true} assume true; {74554#true} is VALID [2022-04-15 17:40:28,070 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {74554#true} {74554#true} #804#return; {74554#true} is VALID [2022-04-15 17:40:28,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:40:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:28,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 17:40:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:28,121 INFO L290 TraceCheckUtils]: 0: Hoare triple {74606#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {74554#true} is VALID [2022-04-15 17:40:28,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {74554#true} assume !(0 != ~compRegistered~0); {74554#true} is VALID [2022-04-15 17:40:28,121 INFO L290 TraceCheckUtils]: 2: Hoare triple {74554#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {74554#true} is VALID [2022-04-15 17:40:28,121 INFO L290 TraceCheckUtils]: 3: Hoare triple {74554#true} assume 0 == ~tmp_ndt_7~0; {74554#true} is VALID [2022-04-15 17:40:28,121 INFO L290 TraceCheckUtils]: 4: Hoare triple {74554#true} ~returnVal2~0 := 0; {74554#true} is VALID [2022-04-15 17:40:28,121 INFO L290 TraceCheckUtils]: 5: Hoare triple {74554#true} assume !(~s~0 == ~NP~0); {74554#true} is VALID [2022-04-15 17:40:28,121 INFO L290 TraceCheckUtils]: 6: Hoare triple {74554#true} assume !(~s~0 == ~MPR1~0); {74554#true} is VALID [2022-04-15 17:40:28,121 INFO L290 TraceCheckUtils]: 7: Hoare triple {74554#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,122 INFO L290 TraceCheckUtils]: 8: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,122 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {74554#true} #760#return; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {74594#(and (= |old(~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; {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {74554#true} assume 1 == ~PagingReferenceCount~0; {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 2: Hoare triple {74554#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 3: Hoare triple {74554#true} assume !(0 != ~disketteExtension__IsRemoved~0); {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 4: Hoare triple {74554#true} assume !(0 == ~irpSp__MinorFunction~0); {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 5: Hoare triple {74554#true} assume 5 == ~irpSp__MinorFunction~0; {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 6: Hoare triple {74554#true} assume 5 == ~irpSp__MinorFunction~0; {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 7: Hoare triple {74554#true} assume 0 == ~disketteExtension__IsStarted~0; {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 8: Hoare triple {74554#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {74554#true} is VALID [2022-04-15 17:40:28,123 INFO L290 TraceCheckUtils]: 9: Hoare triple {74554#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; {74554#true} is VALID [2022-04-15 17:40:28,124 INFO L272 TraceCheckUtils]: 10: Hoare triple {74554#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {74606#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:28,124 INFO L290 TraceCheckUtils]: 11: Hoare triple {74606#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {74554#true} is VALID [2022-04-15 17:40:28,124 INFO L290 TraceCheckUtils]: 12: Hoare triple {74554#true} assume !(0 != ~compRegistered~0); {74554#true} is VALID [2022-04-15 17:40:28,124 INFO L290 TraceCheckUtils]: 13: Hoare triple {74554#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {74554#true} is VALID [2022-04-15 17:40:28,124 INFO L290 TraceCheckUtils]: 14: Hoare triple {74554#true} assume 0 == ~tmp_ndt_7~0; {74554#true} is VALID [2022-04-15 17:40:28,124 INFO L290 TraceCheckUtils]: 15: Hoare triple {74554#true} ~returnVal2~0 := 0; {74554#true} is VALID [2022-04-15 17:40:28,124 INFO L290 TraceCheckUtils]: 16: Hoare triple {74554#true} assume !(~s~0 == ~NP~0); {74554#true} is VALID [2022-04-15 17:40:28,124 INFO L290 TraceCheckUtils]: 17: Hoare triple {74554#true} assume !(~s~0 == ~MPR1~0); {74554#true} is VALID [2022-04-15 17:40:28,124 INFO L290 TraceCheckUtils]: 18: Hoare triple {74554#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,125 INFO L290 TraceCheckUtils]: 19: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,125 INFO L290 TraceCheckUtils]: 20: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,125 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {74554#true} #760#return; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,126 INFO L290 TraceCheckUtils]: 22: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,126 INFO L290 TraceCheckUtils]: 23: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,126 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {74554#true} #806#return; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,128 INFO L272 TraceCheckUtils]: 0: Hoare triple {74554#true} call ULTIMATE.init(); {74591#(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 [2022-04-15 17:40:28,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {74591#(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; {74554#true} is VALID [2022-04-15 17:40:28,128 INFO L290 TraceCheckUtils]: 2: Hoare triple {74554#true} assume true; {74554#true} is VALID [2022-04-15 17:40:28,128 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74554#true} {74554#true} #864#return; {74554#true} is VALID [2022-04-15 17:40:28,128 INFO L272 TraceCheckUtils]: 4: Hoare triple {74554#true} call #t~ret109 := main(); {74554#true} is VALID [2022-04-15 17:40:28,128 INFO L290 TraceCheckUtils]: 5: Hoare triple {74554#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {74554#true} is VALID [2022-04-15 17:40:28,129 INFO L272 TraceCheckUtils]: 6: Hoare triple {74554#true} call _BLAST_init(); {74592#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:28,129 INFO L290 TraceCheckUtils]: 7: Hoare triple {74592#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {74554#true} is VALID [2022-04-15 17:40:28,129 INFO L290 TraceCheckUtils]: 8: Hoare triple {74554#true} assume true; {74554#true} is VALID [2022-04-15 17:40:28,129 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {74554#true} {74554#true} #802#return; {74554#true} is VALID [2022-04-15 17:40:28,129 INFO L290 TraceCheckUtils]: 10: Hoare triple {74554#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; {74554#true} is VALID [2022-04-15 17:40:28,129 INFO L290 TraceCheckUtils]: 11: Hoare triple {74554#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {74554#true} is VALID [2022-04-15 17:40:28,130 INFO L272 TraceCheckUtils]: 12: Hoare triple {74554#true} call stub_driver_init(); {74593#(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 [2022-04-15 17:40:28,130 INFO L290 TraceCheckUtils]: 13: Hoare triple {74593#(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; {74554#true} is VALID [2022-04-15 17:40:28,130 INFO L290 TraceCheckUtils]: 14: Hoare triple {74554#true} assume true; {74554#true} is VALID [2022-04-15 17:40:28,130 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74554#true} {74554#true} #804#return; {74554#true} is VALID [2022-04-15 17:40:28,130 INFO L290 TraceCheckUtils]: 16: Hoare triple {74554#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {74554#true} is VALID [2022-04-15 17:40:28,130 INFO L290 TraceCheckUtils]: 17: Hoare triple {74554#true} assume 3 == ~tmp_ndt_1~0; {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L272 TraceCheckUtils]: 18: Hoare triple {74554#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {74594#(and (= |old(~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 [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 19: Hoare triple {74594#(and (= |old(~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; {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 20: Hoare triple {74554#true} assume 1 == ~PagingReferenceCount~0; {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 21: Hoare triple {74554#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 22: Hoare triple {74554#true} assume !(0 != ~disketteExtension__IsRemoved~0); {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 23: Hoare triple {74554#true} assume !(0 == ~irpSp__MinorFunction~0); {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 24: Hoare triple {74554#true} assume 5 == ~irpSp__MinorFunction~0; {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 25: Hoare triple {74554#true} assume 5 == ~irpSp__MinorFunction~0; {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 26: Hoare triple {74554#true} assume 0 == ~disketteExtension__IsStarted~0; {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 27: Hoare triple {74554#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {74554#true} is VALID [2022-04-15 17:40:28,131 INFO L290 TraceCheckUtils]: 28: Hoare triple {74554#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; {74554#true} is VALID [2022-04-15 17:40:28,132 INFO L272 TraceCheckUtils]: 29: Hoare triple {74554#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {74606#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:28,132 INFO L290 TraceCheckUtils]: 30: Hoare triple {74606#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {74554#true} is VALID [2022-04-15 17:40:28,132 INFO L290 TraceCheckUtils]: 31: Hoare triple {74554#true} assume !(0 != ~compRegistered~0); {74554#true} is VALID [2022-04-15 17:40:28,132 INFO L290 TraceCheckUtils]: 32: Hoare triple {74554#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {74554#true} is VALID [2022-04-15 17:40:28,132 INFO L290 TraceCheckUtils]: 33: Hoare triple {74554#true} assume 0 == ~tmp_ndt_7~0; {74554#true} is VALID [2022-04-15 17:40:28,132 INFO L290 TraceCheckUtils]: 34: Hoare triple {74554#true} ~returnVal2~0 := 0; {74554#true} is VALID [2022-04-15 17:40:28,132 INFO L290 TraceCheckUtils]: 35: Hoare triple {74554#true} assume !(~s~0 == ~NP~0); {74554#true} is VALID [2022-04-15 17:40:28,132 INFO L290 TraceCheckUtils]: 36: Hoare triple {74554#true} assume !(~s~0 == ~MPR1~0); {74554#true} is VALID [2022-04-15 17:40:28,133 INFO L290 TraceCheckUtils]: 37: Hoare triple {74554#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,133 INFO L290 TraceCheckUtils]: 38: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal2~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,133 INFO L290 TraceCheckUtils]: 39: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,134 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {74554#true} #760#return; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,134 INFO L290 TraceCheckUtils]: 41: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,134 INFO L290 TraceCheckUtils]: 42: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,135 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {74554#true} #806#return; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,135 INFO L290 TraceCheckUtils]: 44: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,135 INFO L290 TraceCheckUtils]: 45: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,136 INFO L290 TraceCheckUtils]: 46: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,136 INFO L290 TraceCheckUtils]: 47: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,136 INFO L290 TraceCheckUtils]: 48: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~1; {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 17:40:28,136 INFO L290 TraceCheckUtils]: 49: Hoare triple {74590#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {74555#false} is VALID [2022-04-15 17:40:28,137 INFO L290 TraceCheckUtils]: 50: Hoare triple {74555#false} assume ~s~0 != ~IPC~0; {74555#false} is VALID [2022-04-15 17:40:28,137 INFO L290 TraceCheckUtils]: 51: Hoare triple {74555#false} assume ~s~0 != ~DC~0; {74555#false} is VALID [2022-04-15 17:40:28,137 INFO L272 TraceCheckUtils]: 52: Hoare triple {74555#false} call errorFn(); {74555#false} is VALID [2022-04-15 17:40:28,137 INFO L290 TraceCheckUtils]: 53: Hoare triple {74555#false} assume !false; {74555#false} is VALID [2022-04-15 17:40:28,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:28,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:28,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360478317] [2022-04-15 17:40:28,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360478317] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:28,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:28,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:40:28,137 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:28,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [600691471] [2022-04-15 17:40:28,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [600691471] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:28,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:28,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 17:40:28,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420744022] [2022-04-15 17:40:28,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:28,138 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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 54 [2022-04-15 17:40:28,138 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:28,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:28,172 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:28,173 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 17:40:28,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:28,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 17:40:28,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-15 17:40:28,173 INFO L87 Difference]: Start difference. First operand 564 states and 711 transitions. Second operand has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:31,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:31,477 INFO L93 Difference]: Finished difference Result 679 states and 856 transitions. [2022-04-15 17:40:31,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 17:40:31,477 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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 54 [2022-04-15 17:40:31,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:40:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 526 transitions. [2022-04-15 17:40:31,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 526 transitions. [2022-04-15 17:40:31,483 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 526 transitions. [2022-04-15 17:40:31,811 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 526 edges. 526 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:31,831 INFO L225 Difference]: With dead ends: 679 [2022-04-15 17:40:31,831 INFO L226 Difference]: Without dead ends: 666 [2022-04-15 17:40:31,831 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2022-04-15 17:40:31,832 INFO L913 BasicCegarLoop]: 421 mSDtfsCounter, 441 mSDsluCounter, 367 mSDsCounter, 0 mSdLazyCounter, 914 mSolverCounterSat, 148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 450 SdHoareTripleChecker+Valid, 788 SdHoareTripleChecker+Invalid, 1062 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 914 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:40:31,832 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [450 Valid, 788 Invalid, 1062 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 914 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 17:40:31,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2022-04-15 17:40:32,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 580. [2022-04-15 17:40:32,728 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:40:32,729 INFO L82 GeneralOperation]: Start isEquivalent. First operand 666 states. Second operand has 580 states, 461 states have (on average 1.2668112798264641) internal successors, (584), 473 states have internal predecessors, (584), 64 states have call successors, (64), 45 states have call predecessors, (64), 54 states have return successors, (85), 62 states have call predecessors, (85), 57 states have call successors, (85) [2022-04-15 17:40:32,729 INFO L74 IsIncluded]: Start isIncluded. First operand 666 states. Second operand has 580 states, 461 states have (on average 1.2668112798264641) internal successors, (584), 473 states have internal predecessors, (584), 64 states have call successors, (64), 45 states have call predecessors, (64), 54 states have return successors, (85), 62 states have call predecessors, (85), 57 states have call successors, (85) [2022-04-15 17:40:32,730 INFO L87 Difference]: Start difference. First operand 666 states. Second operand has 580 states, 461 states have (on average 1.2668112798264641) internal successors, (584), 473 states have internal predecessors, (584), 64 states have call successors, (64), 45 states have call predecessors, (64), 54 states have return successors, (85), 62 states have call predecessors, (85), 57 states have call successors, (85) [2022-04-15 17:40:32,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:32,743 INFO L93 Difference]: Finished difference Result 666 states and 840 transitions. [2022-04-15 17:40:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 840 transitions. [2022-04-15 17:40:32,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:32,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:32,744 INFO L74 IsIncluded]: Start isIncluded. First operand has 580 states, 461 states have (on average 1.2668112798264641) internal successors, (584), 473 states have internal predecessors, (584), 64 states have call successors, (64), 45 states have call predecessors, (64), 54 states have return successors, (85), 62 states have call predecessors, (85), 57 states have call successors, (85) Second operand 666 states. [2022-04-15 17:40:32,768 INFO L87 Difference]: Start difference. First operand has 580 states, 461 states have (on average 1.2668112798264641) internal successors, (584), 473 states have internal predecessors, (584), 64 states have call successors, (64), 45 states have call predecessors, (64), 54 states have return successors, (85), 62 states have call predecessors, (85), 57 states have call successors, (85) Second operand 666 states. [2022-04-15 17:40:32,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:32,782 INFO L93 Difference]: Finished difference Result 666 states and 840 transitions. [2022-04-15 17:40:32,782 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 840 transitions. [2022-04-15 17:40:32,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:32,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:32,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:40:32,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:40:32,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 580 states, 461 states have (on average 1.2668112798264641) internal successors, (584), 473 states have internal predecessors, (584), 64 states have call successors, (64), 45 states have call predecessors, (64), 54 states have return successors, (85), 62 states have call predecessors, (85), 57 states have call successors, (85) [2022-04-15 17:40:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 580 states and 733 transitions. [2022-04-15 17:40:32,821 INFO L78 Accepts]: Start accepts. Automaton has 580 states and 733 transitions. Word has length 54 [2022-04-15 17:40:32,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:40:32,821 INFO L478 AbstractCegarLoop]: Abstraction has 580 states and 733 transitions. [2022-04-15 17:40:32,821 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.25) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-04-15 17:40:32,821 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 580 states and 733 transitions. [2022-04-15 17:40:33,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 733 edges. 733 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 733 transitions. [2022-04-15 17:40:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 17:40:33,904 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:33,904 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:40:33,904 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-15 17:40:33,904 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:33,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:33,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1595293189, now seen corresponding path program 1 times [2022-04-15 17:40:33,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:33,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [427267417] [2022-04-15 17:40:33,905 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:33,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1595293189, now seen corresponding path program 2 times [2022-04-15 17:40:33,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:33,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846993498] [2022-04-15 17:40:33,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:33,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:34,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:34,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {78493#(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; {78462#true} is VALID [2022-04-15 17:40:34,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,063 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78462#true} {78462#true} #864#return; {78462#true} is VALID [2022-04-15 17:40:34,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:34,081 INFO L290 TraceCheckUtils]: 0: Hoare triple {78494#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {78462#true} is VALID [2022-04-15 17:40:34,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,082 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78462#true} {78462#true} #802#return; {78462#true} is VALID [2022-04-15 17:40:34,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:34,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:34,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {78495#(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; {78462#true} is VALID [2022-04-15 17:40:34,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,092 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78462#true} {78462#true} #804#return; {78462#true} is VALID [2022-04-15 17:40:34,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:40:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:34,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:40:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:34,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:40:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:34,207 INFO L290 TraceCheckUtils]: 0: Hoare triple {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {78462#true} is VALID [2022-04-15 17:40:34,207 INFO L290 TraceCheckUtils]: 1: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,207 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {78462#true} {78462#true} #818#return; {78462#true} is VALID [2022-04-15 17:40:34,207 INFO L290 TraceCheckUtils]: 0: Hoare triple {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {78462#true} is VALID [2022-04-15 17:40:34,208 INFO L272 TraceCheckUtils]: 1: Hoare triple {78462#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:40:34,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {78462#true} is VALID [2022-04-15 17:40:34,208 INFO L290 TraceCheckUtils]: 3: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,208 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {78462#true} {78462#true} #818#return; {78462#true} is VALID [2022-04-15 17:40:34,208 INFO L290 TraceCheckUtils]: 5: Hoare triple {78462#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:40:34,209 INFO L290 TraceCheckUtils]: 6: Hoare triple {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:40:34,209 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {78462#true} #852#return; {78505#(and (<= 0 (+ |IofCallDriver_#t~ret101| 1073741802)) (<= (+ |IofCallDriver_#t~ret101| 1073741802) 0))} is VALID [2022-04-15 17:40:34,209 INFO L290 TraceCheckUtils]: 0: Hoare triple {78496#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {78462#true} is VALID [2022-04-15 17:40:34,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {78462#true} assume 0 != ~compRegistered~0; {78462#true} is VALID [2022-04-15 17:40:34,210 INFO L272 TraceCheckUtils]: 2: Hoare triple {78462#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:40:34,210 INFO L290 TraceCheckUtils]: 3: Hoare triple {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {78462#true} is VALID [2022-04-15 17:40:34,211 INFO L272 TraceCheckUtils]: 4: Hoare triple {78462#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:40:34,211 INFO L290 TraceCheckUtils]: 5: Hoare triple {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {78462#true} is VALID [2022-04-15 17:40:34,211 INFO L290 TraceCheckUtils]: 6: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,211 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {78462#true} {78462#true} #818#return; {78462#true} is VALID [2022-04-15 17:40:34,211 INFO L290 TraceCheckUtils]: 8: Hoare triple {78462#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:40:34,211 INFO L290 TraceCheckUtils]: 9: Hoare triple {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:40:34,212 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {78462#true} #852#return; {78505#(and (<= 0 (+ |IofCallDriver_#t~ret101| 1073741802)) (<= (+ |IofCallDriver_#t~ret101| 1073741802) 0))} is VALID [2022-04-15 17:40:34,213 INFO L290 TraceCheckUtils]: 11: Hoare triple {78505#(and (<= 0 (+ |IofCallDriver_#t~ret101| 1073741802)) (<= (+ |IofCallDriver_#t~ret101| 1073741802) 0))} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {78506#(and (not (<= (+ 2 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616)) 0)) (not (<= IofCallDriver_~__cil_tmp7~0 (+ 18446744072635809813 (* 18446744073709551616 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616))))) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-15 17:40:34,213 INFO L290 TraceCheckUtils]: 12: Hoare triple {78506#(and (not (<= (+ 2 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616)) 0)) (not (<= IofCallDriver_~__cil_tmp7~0 (+ 18446744072635809813 (* 18446744073709551616 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616))))) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616); {78463#false} is VALID [2022-04-15 17:40:34,213 INFO L290 TraceCheckUtils]: 13: Hoare triple {78463#false} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {78463#false} is VALID [2022-04-15 17:40:34,213 INFO L290 TraceCheckUtils]: 14: Hoare triple {78463#false} assume 0 == ~tmp_ndt_7~0; {78463#false} is VALID [2022-04-15 17:40:34,213 INFO L290 TraceCheckUtils]: 15: Hoare triple {78463#false} ~returnVal2~0 := 0; {78463#false} is VALID [2022-04-15 17:40:34,213 INFO L290 TraceCheckUtils]: 16: Hoare triple {78463#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {78463#false} is VALID [2022-04-15 17:40:34,214 INFO L290 TraceCheckUtils]: 17: Hoare triple {78463#false} #res := ~returnVal2~0; {78463#false} is VALID [2022-04-15 17:40:34,214 INFO L290 TraceCheckUtils]: 18: Hoare triple {78463#false} assume true; {78463#false} is VALID [2022-04-15 17:40:34,214 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {78463#false} {78462#true} #780#return; {78463#false} is VALID [2022-04-15 17:40:34,216 INFO L272 TraceCheckUtils]: 0: Hoare triple {78462#true} call ULTIMATE.init(); {78493#(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 [2022-04-15 17:40:34,216 INFO L290 TraceCheckUtils]: 1: Hoare triple {78493#(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; {78462#true} is VALID [2022-04-15 17:40:34,216 INFO L290 TraceCheckUtils]: 2: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,216 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78462#true} {78462#true} #864#return; {78462#true} is VALID [2022-04-15 17:40:34,216 INFO L272 TraceCheckUtils]: 4: Hoare triple {78462#true} call #t~ret109 := main(); {78462#true} is VALID [2022-04-15 17:40:34,216 INFO L290 TraceCheckUtils]: 5: Hoare triple {78462#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {78462#true} is VALID [2022-04-15 17:40:34,217 INFO L272 TraceCheckUtils]: 6: Hoare triple {78462#true} call _BLAST_init(); {78494#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:34,217 INFO L290 TraceCheckUtils]: 7: Hoare triple {78494#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {78462#true} is VALID [2022-04-15 17:40:34,217 INFO L290 TraceCheckUtils]: 8: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,217 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {78462#true} {78462#true} #802#return; {78462#true} is VALID [2022-04-15 17:40:34,217 INFO L290 TraceCheckUtils]: 10: Hoare triple {78462#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; {78462#true} is VALID [2022-04-15 17:40:34,217 INFO L290 TraceCheckUtils]: 11: Hoare triple {78462#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L272 TraceCheckUtils]: 12: Hoare triple {78462#true} call stub_driver_init(); {78495#(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 [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 13: Hoare triple {78495#(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; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 14: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78462#true} {78462#true} #804#return; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 16: Hoare triple {78462#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 17: Hoare triple {78462#true} assume 3 == ~tmp_ndt_1~0; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L272 TraceCheckUtils]: 18: Hoare triple {78462#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 19: Hoare triple {78462#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; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 20: Hoare triple {78462#true} assume 1 == ~PagingReferenceCount~0; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 21: Hoare triple {78462#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 22: Hoare triple {78462#true} assume !(0 != ~disketteExtension__IsRemoved~0); {78462#true} is VALID [2022-04-15 17:40:34,218 INFO L290 TraceCheckUtils]: 23: Hoare triple {78462#true} assume !(0 == ~irpSp__MinorFunction~0); {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L290 TraceCheckUtils]: 24: Hoare triple {78462#true} assume !(5 == ~irpSp__MinorFunction~0); {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L290 TraceCheckUtils]: 25: Hoare triple {78462#true} assume !(1 == ~irpSp__MinorFunction~0); {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L290 TraceCheckUtils]: 26: Hoare triple {78462#true} assume 6 == ~irpSp__MinorFunction~0; {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L290 TraceCheckUtils]: 27: Hoare triple {78462#true} assume 6 == ~irpSp__MinorFunction~0; {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L290 TraceCheckUtils]: 28: Hoare triple {78462#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; {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L290 TraceCheckUtils]: 29: Hoare triple {78462#true} assume !(~s~0 != ~NP~0); {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L290 TraceCheckUtils]: 30: Hoare triple {78462#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L290 TraceCheckUtils]: 31: Hoare triple {78462#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {78462#true} is VALID [2022-04-15 17:40:34,219 INFO L272 TraceCheckUtils]: 32: Hoare triple {78462#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {78496#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:34,220 INFO L290 TraceCheckUtils]: 33: Hoare triple {78496#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {78462#true} is VALID [2022-04-15 17:40:34,220 INFO L290 TraceCheckUtils]: 34: Hoare triple {78462#true} assume 0 != ~compRegistered~0; {78462#true} is VALID [2022-04-15 17:40:34,220 INFO L272 TraceCheckUtils]: 35: Hoare triple {78462#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:40:34,220 INFO L290 TraceCheckUtils]: 36: Hoare triple {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {78462#true} is VALID [2022-04-15 17:40:34,221 INFO L272 TraceCheckUtils]: 37: Hoare triple {78462#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:40:34,221 INFO L290 TraceCheckUtils]: 38: Hoare triple {78507#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {78462#true} is VALID [2022-04-15 17:40:34,221 INFO L290 TraceCheckUtils]: 39: Hoare triple {78462#true} assume true; {78462#true} is VALID [2022-04-15 17:40:34,221 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {78462#true} {78462#true} #818#return; {78462#true} is VALID [2022-04-15 17:40:34,221 INFO L290 TraceCheckUtils]: 41: Hoare triple {78462#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:40:34,221 INFO L290 TraceCheckUtils]: 42: Hoare triple {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} assume true; {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} is VALID [2022-04-15 17:40:34,222 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {78511#(and (<= (+ |FloppyPnpComplete_#res| 1073741802) 0) (<= 0 (+ |FloppyPnpComplete_#res| 1073741802)))} {78462#true} #852#return; {78505#(and (<= 0 (+ |IofCallDriver_#t~ret101| 1073741802)) (<= (+ |IofCallDriver_#t~ret101| 1073741802) 0))} is VALID [2022-04-15 17:40:34,223 INFO L290 TraceCheckUtils]: 44: Hoare triple {78505#(and (<= 0 (+ |IofCallDriver_#t~ret101| 1073741802)) (<= (+ |IofCallDriver_#t~ret101| 1073741802) 0))} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {78506#(and (not (<= (+ 2 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616)) 0)) (not (<= IofCallDriver_~__cil_tmp7~0 (+ 18446744072635809813 (* 18446744073709551616 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616))))) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} is VALID [2022-04-15 17:40:34,223 INFO L290 TraceCheckUtils]: 45: Hoare triple {78506#(and (not (<= (+ 2 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616)) 0)) (not (<= IofCallDriver_~__cil_tmp7~0 (+ 18446744072635809813 (* 18446744073709551616 (div IofCallDriver_~__cil_tmp7~0 18446744073709551616))))) (<= (+ IofCallDriver_~__cil_tmp7~0 1073741802) 0))} assume !(18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616); {78463#false} is VALID [2022-04-15 17:40:34,223 INFO L290 TraceCheckUtils]: 46: Hoare triple {78463#false} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {78463#false} is VALID [2022-04-15 17:40:34,223 INFO L290 TraceCheckUtils]: 47: Hoare triple {78463#false} assume 0 == ~tmp_ndt_7~0; {78463#false} is VALID [2022-04-15 17:40:34,223 INFO L290 TraceCheckUtils]: 48: Hoare triple {78463#false} ~returnVal2~0 := 0; {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L290 TraceCheckUtils]: 49: Hoare triple {78463#false} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L290 TraceCheckUtils]: 50: Hoare triple {78463#false} #res := ~returnVal2~0; {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L290 TraceCheckUtils]: 51: Hoare triple {78463#false} assume true; {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {78463#false} {78462#true} #780#return; {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L290 TraceCheckUtils]: 53: Hoare triple {78463#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L290 TraceCheckUtils]: 54: Hoare triple {78463#false} assume !(259 == ~__cil_tmp30~0); {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L290 TraceCheckUtils]: 55: Hoare triple {78463#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L272 TraceCheckUtils]: 56: Hoare triple {78463#false} call IofCompleteRequest(~Irp, 0); {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L290 TraceCheckUtils]: 57: Hoare triple {78463#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {78463#false} is VALID [2022-04-15 17:40:34,224 INFO L290 TraceCheckUtils]: 58: Hoare triple {78463#false} assume !(~s~0 == ~NP~0); {78463#false} is VALID [2022-04-15 17:40:34,225 INFO L272 TraceCheckUtils]: 59: Hoare triple {78463#false} call errorFn(); {78463#false} is VALID [2022-04-15 17:40:34,225 INFO L290 TraceCheckUtils]: 60: Hoare triple {78463#false} assume !false; {78463#false} is VALID [2022-04-15 17:40:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:34,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:34,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846993498] [2022-04-15 17:40:34,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1846993498] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:34,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:34,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:40:34,227 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:34,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [427267417] [2022-04-15 17:40:34,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [427267417] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:34,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:34,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:40:34,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416138173] [2022-04-15 17:40:34,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:34,228 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.5) internal successors, (45), 4 states have internal predecessors, (45), 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 61 [2022-04-15 17:40:34,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:34,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.5) internal successors, (45), 4 states have internal predecessors, (45), 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) [2022-04-15 17:40:34,273 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:34,273 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:40:34,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:34,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:40:34,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:40:34,274 INFO L87 Difference]: Start difference. First operand 580 states and 733 transitions. Second operand has 10 states, 10 states have (on average 4.5) internal successors, (45), 4 states have internal predecessors, (45), 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) [2022-04-15 17:40:39,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:39,375 INFO L93 Difference]: Finished difference Result 877 states and 1118 transitions. [2022-04-15 17:40:39,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 17:40:39,375 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.5) internal successors, (45), 4 states have internal predecessors, (45), 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 61 [2022-04-15 17:40:39,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:40:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.5) internal successors, (45), 4 states have internal predecessors, (45), 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) [2022-04-15 17:40:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 599 transitions. [2022-04-15 17:40:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.5) internal successors, (45), 4 states have internal predecessors, (45), 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) [2022-04-15 17:40:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 599 transitions. [2022-04-15 17:40:39,382 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 599 transitions. [2022-04-15 17:40:39,861 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:39,876 INFO L225 Difference]: With dead ends: 877 [2022-04-15 17:40:39,876 INFO L226 Difference]: Without dead ends: 544 [2022-04-15 17:40:39,877 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 [2022-04-15 17:40:39,877 INFO L913 BasicCegarLoop]: 335 mSDtfsCounter, 207 mSDsluCounter, 759 mSDsCounter, 0 mSdLazyCounter, 1266 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 213 SdHoareTripleChecker+Valid, 1094 SdHoareTripleChecker+Invalid, 1339 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 1266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:40:39,877 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [213 Valid, 1094 Invalid, 1339 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 1266 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 17:40:39,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 544 states. [2022-04-15 17:40:41,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 544 to 506. [2022-04-15 17:40:41,114 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:40:41,115 INFO L82 GeneralOperation]: Start isEquivalent. First operand 544 states. Second operand has 506 states, 398 states have (on average 1.2487437185929648) internal successors, (497), 406 states have internal predecessors, (497), 60 states have call successors, (60), 43 states have call predecessors, (60), 47 states have return successors, (70), 57 states have call predecessors, (70), 54 states have call successors, (70) [2022-04-15 17:40:41,115 INFO L74 IsIncluded]: Start isIncluded. First operand 544 states. Second operand has 506 states, 398 states have (on average 1.2487437185929648) internal successors, (497), 406 states have internal predecessors, (497), 60 states have call successors, (60), 43 states have call predecessors, (60), 47 states have return successors, (70), 57 states have call predecessors, (70), 54 states have call successors, (70) [2022-04-15 17:40:41,115 INFO L87 Difference]: Start difference. First operand 544 states. Second operand has 506 states, 398 states have (on average 1.2487437185929648) internal successors, (497), 406 states have internal predecessors, (497), 60 states have call successors, (60), 43 states have call predecessors, (60), 47 states have return successors, (70), 57 states have call predecessors, (70), 54 states have call successors, (70) [2022-04-15 17:40:41,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:41,125 INFO L93 Difference]: Finished difference Result 544 states and 676 transitions. [2022-04-15 17:40:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 676 transitions. [2022-04-15 17:40:41,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:41,126 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:41,133 INFO L74 IsIncluded]: Start isIncluded. First operand has 506 states, 398 states have (on average 1.2487437185929648) internal successors, (497), 406 states have internal predecessors, (497), 60 states have call successors, (60), 43 states have call predecessors, (60), 47 states have return successors, (70), 57 states have call predecessors, (70), 54 states have call successors, (70) Second operand 544 states. [2022-04-15 17:40:41,134 INFO L87 Difference]: Start difference. First operand has 506 states, 398 states have (on average 1.2487437185929648) internal successors, (497), 406 states have internal predecessors, (497), 60 states have call successors, (60), 43 states have call predecessors, (60), 47 states have return successors, (70), 57 states have call predecessors, (70), 54 states have call successors, (70) Second operand 544 states. [2022-04-15 17:40:41,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:41,144 INFO L93 Difference]: Finished difference Result 544 states and 676 transitions. [2022-04-15 17:40:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 676 transitions. [2022-04-15 17:40:41,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:41,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:41,145 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:40:41,145 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:40:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 506 states, 398 states have (on average 1.2487437185929648) internal successors, (497), 406 states have internal predecessors, (497), 60 states have call successors, (60), 43 states have call predecessors, (60), 47 states have return successors, (70), 57 states have call predecessors, (70), 54 states have call successors, (70) [2022-04-15 17:40:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 506 states and 627 transitions. [2022-04-15 17:40:41,156 INFO L78 Accepts]: Start accepts. Automaton has 506 states and 627 transitions. Word has length 61 [2022-04-15 17:40:41,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:40:41,156 INFO L478 AbstractCegarLoop]: Abstraction has 506 states and 627 transitions. [2022-04-15 17:40:41,157 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.5) internal successors, (45), 4 states have internal predecessors, (45), 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) [2022-04-15 17:40:41,157 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 506 states and 627 transitions. [2022-04-15 17:40:42,174 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 627 transitions. [2022-04-15 17:40:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-15 17:40:42,175 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:42,175 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:40:42,175 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-15 17:40:42,176 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:42,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:42,176 INFO L85 PathProgramCache]: Analyzing trace with hash -820540082, now seen corresponding path program 1 times [2022-04-15 17:40:42,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:42,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [171513170] [2022-04-15 17:40:42,176 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:42,177 INFO L85 PathProgramCache]: Analyzing trace with hash -820540082, now seen corresponding path program 2 times [2022-04-15 17:40:42,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:42,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327565203] [2022-04-15 17:40:42,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:42,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:42,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:42,281 INFO L290 TraceCheckUtils]: 0: Hoare triple {82406#(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; {82368#true} is VALID [2022-04-15 17:40:42,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {82368#true} assume true; {82368#true} is VALID [2022-04-15 17:40:42,281 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82368#true} {82368#true} #864#return; {82368#true} is VALID [2022-04-15 17:40:42,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:42,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {82407#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {82368#true} is VALID [2022-04-15 17:40:42,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {82368#true} assume true; {82368#true} is VALID [2022-04-15 17:40:42,296 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82368#true} {82368#true} #802#return; {82368#true} is VALID [2022-04-15 17:40:42,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:42,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {82408#(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; {82368#true} is VALID [2022-04-15 17:40:42,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {82368#true} assume true; {82368#true} is VALID [2022-04-15 17:40:42,306 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82368#true} {82368#true} #804#return; {82368#true} is VALID [2022-04-15 17:40:42,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:40:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:42,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 17:40:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:42,366 INFO L290 TraceCheckUtils]: 0: Hoare triple {82423#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {82368#true} is VALID [2022-04-15 17:40:42,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {82368#true} assume !(0 != ~compRegistered~0); {82368#true} is VALID [2022-04-15 17:40:42,367 INFO L290 TraceCheckUtils]: 2: Hoare triple {82368#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {82368#true} is VALID [2022-04-15 17:40:42,367 INFO L290 TraceCheckUtils]: 3: Hoare triple {82368#true} assume 0 == ~tmp_ndt_7~0; {82368#true} is VALID [2022-04-15 17:40:42,367 INFO L290 TraceCheckUtils]: 4: Hoare triple {82368#true} ~returnVal2~0 := 0; {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,367 INFO L290 TraceCheckUtils]: 5: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,367 INFO L290 TraceCheckUtils]: 6: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,368 INFO L290 TraceCheckUtils]: 7: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,368 INFO L290 TraceCheckUtils]: 8: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:40:42,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:40:42,369 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {82368#true} #760#return; {82421#(= |FloppyPnp_#t~ret34| 0)} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {82409#(and (= |old(~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; {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {82368#true} assume 1 == ~PagingReferenceCount~0; {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {82368#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 3: Hoare triple {82368#true} assume !(0 != ~disketteExtension__IsRemoved~0); {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 4: Hoare triple {82368#true} assume !(0 == ~irpSp__MinorFunction~0); {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {82368#true} assume 5 == ~irpSp__MinorFunction~0; {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 6: Hoare triple {82368#true} assume 5 == ~irpSp__MinorFunction~0; {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 7: Hoare triple {82368#true} assume 0 == ~disketteExtension__IsStarted~0; {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 8: Hoare triple {82368#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {82368#true} is VALID [2022-04-15 17:40:42,369 INFO L290 TraceCheckUtils]: 9: Hoare triple {82368#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; {82368#true} is VALID [2022-04-15 17:40:42,370 INFO L272 TraceCheckUtils]: 10: Hoare triple {82368#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {82423#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:42,370 INFO L290 TraceCheckUtils]: 11: Hoare triple {82423#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {82368#true} is VALID [2022-04-15 17:40:42,370 INFO L290 TraceCheckUtils]: 12: Hoare triple {82368#true} assume !(0 != ~compRegistered~0); {82368#true} is VALID [2022-04-15 17:40:42,370 INFO L290 TraceCheckUtils]: 13: Hoare triple {82368#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {82368#true} is VALID [2022-04-15 17:40:42,370 INFO L290 TraceCheckUtils]: 14: Hoare triple {82368#true} assume 0 == ~tmp_ndt_7~0; {82368#true} is VALID [2022-04-15 17:40:42,370 INFO L290 TraceCheckUtils]: 15: Hoare triple {82368#true} ~returnVal2~0 := 0; {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,370 INFO L290 TraceCheckUtils]: 16: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,371 INFO L290 TraceCheckUtils]: 17: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,371 INFO L290 TraceCheckUtils]: 18: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,371 INFO L290 TraceCheckUtils]: 19: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:40:42,371 INFO L290 TraceCheckUtils]: 20: Hoare triple {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:40:42,372 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {82368#true} #760#return; {82421#(= |FloppyPnp_#t~ret34| 0)} is VALID [2022-04-15 17:40:42,372 INFO L290 TraceCheckUtils]: 22: Hoare triple {82421#(= |FloppyPnp_#t~ret34| 0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {82422#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:40:42,372 INFO L290 TraceCheckUtils]: 23: Hoare triple {82422#(= |FloppyPnp_#res| 0)} assume true; {82422#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:40:42,373 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {82422#(= |FloppyPnp_#res| 0)} {82368#true} #806#return; {82404#(= |main_#t~ret93| 0)} is VALID [2022-04-15 17:40:42,374 INFO L272 TraceCheckUtils]: 0: Hoare triple {82368#true} call ULTIMATE.init(); {82406#(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 [2022-04-15 17:40:42,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {82406#(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; {82368#true} is VALID [2022-04-15 17:40:42,374 INFO L290 TraceCheckUtils]: 2: Hoare triple {82368#true} assume true; {82368#true} is VALID [2022-04-15 17:40:42,374 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82368#true} {82368#true} #864#return; {82368#true} is VALID [2022-04-15 17:40:42,374 INFO L272 TraceCheckUtils]: 4: Hoare triple {82368#true} call #t~ret109 := main(); {82368#true} is VALID [2022-04-15 17:40:42,374 INFO L290 TraceCheckUtils]: 5: Hoare triple {82368#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {82368#true} is VALID [2022-04-15 17:40:42,375 INFO L272 TraceCheckUtils]: 6: Hoare triple {82368#true} call _BLAST_init(); {82407#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:42,375 INFO L290 TraceCheckUtils]: 7: Hoare triple {82407#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {82368#true} is VALID [2022-04-15 17:40:42,375 INFO L290 TraceCheckUtils]: 8: Hoare triple {82368#true} assume true; {82368#true} is VALID [2022-04-15 17:40:42,375 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {82368#true} {82368#true} #802#return; {82368#true} is VALID [2022-04-15 17:40:42,375 INFO L290 TraceCheckUtils]: 10: Hoare triple {82368#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; {82368#true} is VALID [2022-04-15 17:40:42,375 INFO L290 TraceCheckUtils]: 11: Hoare triple {82368#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {82368#true} is VALID [2022-04-15 17:40:42,376 INFO L272 TraceCheckUtils]: 12: Hoare triple {82368#true} call stub_driver_init(); {82408#(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 [2022-04-15 17:40:42,376 INFO L290 TraceCheckUtils]: 13: Hoare triple {82408#(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; {82368#true} is VALID [2022-04-15 17:40:42,376 INFO L290 TraceCheckUtils]: 14: Hoare triple {82368#true} assume true; {82368#true} is VALID [2022-04-15 17:40:42,376 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {82368#true} {82368#true} #804#return; {82368#true} is VALID [2022-04-15 17:40:42,376 INFO L290 TraceCheckUtils]: 16: Hoare triple {82368#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {82368#true} is VALID [2022-04-15 17:40:42,376 INFO L290 TraceCheckUtils]: 17: Hoare triple {82368#true} assume 3 == ~tmp_ndt_1~0; {82368#true} is VALID [2022-04-15 17:40:42,376 INFO L272 TraceCheckUtils]: 18: Hoare triple {82368#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {82409#(and (= |old(~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 [2022-04-15 17:40:42,376 INFO L290 TraceCheckUtils]: 19: Hoare triple {82409#(and (= |old(~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; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 20: Hoare triple {82368#true} assume 1 == ~PagingReferenceCount~0; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 21: Hoare triple {82368#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 22: Hoare triple {82368#true} assume !(0 != ~disketteExtension__IsRemoved~0); {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 23: Hoare triple {82368#true} assume !(0 == ~irpSp__MinorFunction~0); {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 24: Hoare triple {82368#true} assume 5 == ~irpSp__MinorFunction~0; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 25: Hoare triple {82368#true} assume 5 == ~irpSp__MinorFunction~0; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 26: Hoare triple {82368#true} assume 0 == ~disketteExtension__IsStarted~0; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 27: Hoare triple {82368#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 28: Hoare triple {82368#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; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L272 TraceCheckUtils]: 29: Hoare triple {82368#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {82423#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 30: Hoare triple {82423#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {82368#true} is VALID [2022-04-15 17:40:42,377 INFO L290 TraceCheckUtils]: 31: Hoare triple {82368#true} assume !(0 != ~compRegistered~0); {82368#true} is VALID [2022-04-15 17:40:42,378 INFO L290 TraceCheckUtils]: 32: Hoare triple {82368#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {82368#true} is VALID [2022-04-15 17:40:42,378 INFO L290 TraceCheckUtils]: 33: Hoare triple {82368#true} assume 0 == ~tmp_ndt_7~0; {82368#true} is VALID [2022-04-15 17:40:42,378 INFO L290 TraceCheckUtils]: 34: Hoare triple {82368#true} ~returnVal2~0 := 0; {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,378 INFO L290 TraceCheckUtils]: 35: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,378 INFO L290 TraceCheckUtils]: 36: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~MPR1~0); {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,379 INFO L290 TraceCheckUtils]: 37: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:40:42,379 INFO L290 TraceCheckUtils]: 38: Hoare triple {82424#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:40:42,379 INFO L290 TraceCheckUtils]: 39: Hoare triple {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:40:42,380 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {82425#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {82368#true} #760#return; {82421#(= |FloppyPnp_#t~ret34| 0)} is VALID [2022-04-15 17:40:42,380 INFO L290 TraceCheckUtils]: 41: Hoare triple {82421#(= |FloppyPnp_#t~ret34| 0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {82422#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:40:42,380 INFO L290 TraceCheckUtils]: 42: Hoare triple {82422#(= |FloppyPnp_#res| 0)} assume true; {82422#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:40:42,380 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {82422#(= |FloppyPnp_#res| 0)} {82368#true} #806#return; {82404#(= |main_#t~ret93| 0)} is VALID [2022-04-15 17:40:42,381 INFO L290 TraceCheckUtils]: 44: Hoare triple {82404#(= |main_#t~ret93| 0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {82405#(= main_~status~1 0)} is VALID [2022-04-15 17:40:42,381 INFO L290 TraceCheckUtils]: 45: Hoare triple {82405#(= main_~status~1 0)} assume !(1 == ~pended~0); {82405#(= main_~status~1 0)} is VALID [2022-04-15 17:40:42,381 INFO L290 TraceCheckUtils]: 46: Hoare triple {82405#(= main_~status~1 0)} assume !(1 == ~pended~0); {82405#(= main_~status~1 0)} is VALID [2022-04-15 17:40:42,381 INFO L290 TraceCheckUtils]: 47: Hoare triple {82405#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {82405#(= main_~status~1 0)} is VALID [2022-04-15 17:40:42,382 INFO L290 TraceCheckUtils]: 48: Hoare triple {82405#(= main_~status~1 0)} assume -1 != ~status~1; {82405#(= main_~status~1 0)} is VALID [2022-04-15 17:40:42,382 INFO L290 TraceCheckUtils]: 49: Hoare triple {82405#(= main_~status~1 0)} assume !(~s~0 != ~SKIP2~0); {82405#(= main_~status~1 0)} is VALID [2022-04-15 17:40:42,382 INFO L290 TraceCheckUtils]: 50: Hoare triple {82405#(= main_~status~1 0)} assume !(1 == ~pended~0); {82405#(= main_~status~1 0)} is VALID [2022-04-15 17:40:42,382 INFO L290 TraceCheckUtils]: 51: Hoare triple {82405#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {82405#(= main_~status~1 0)} is VALID [2022-04-15 17:40:42,382 INFO L290 TraceCheckUtils]: 52: Hoare triple {82405#(= main_~status~1 0)} assume 259 == ~status~1; {82369#false} is VALID [2022-04-15 17:40:42,382 INFO L272 TraceCheckUtils]: 53: Hoare triple {82369#false} call errorFn(); {82369#false} is VALID [2022-04-15 17:40:42,382 INFO L290 TraceCheckUtils]: 54: Hoare triple {82369#false} assume !false; {82369#false} is VALID [2022-04-15 17:40:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:42,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:42,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327565203] [2022-04-15 17:40:42,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327565203] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:42,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:42,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:40:42,383 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:42,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [171513170] [2022-04-15 17:40:42,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [171513170] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:42,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:42,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:40:42,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730950066] [2022-04-15 17:40:42,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:42,385 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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 55 [2022-04-15 17:40:42,385 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:42,385 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:42,409 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:42,410 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:40:42,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:42,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:40:42,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:40:42,410 INFO L87 Difference]: Start difference. First operand 506 states and 627 transitions. Second operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:46,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:46,294 INFO L93 Difference]: Finished difference Result 571 states and 711 transitions. [2022-04-15 17:40:46,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:40:46,294 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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 55 [2022-04-15 17:40:46,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:40:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 430 transitions. [2022-04-15 17:40:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 430 transitions. [2022-04-15 17:40:46,316 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 430 transitions. [2022-04-15 17:40:46,586 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 430 edges. 430 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:46,606 INFO L225 Difference]: With dead ends: 571 [2022-04-15 17:40:46,606 INFO L226 Difference]: Without dead ends: 567 [2022-04-15 17:40:46,606 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:40:46,607 INFO L913 BasicCegarLoop]: 336 mSDtfsCounter, 249 mSDsluCounter, 1211 mSDsCounter, 0 mSdLazyCounter, 1679 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 255 SdHoareTripleChecker+Valid, 1547 SdHoareTripleChecker+Invalid, 1779 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 1679 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:40:46,607 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [255 Valid, 1547 Invalid, 1779 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 1679 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 17:40:46,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2022-04-15 17:40:47,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 523. [2022-04-15 17:40:47,299 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:40:47,300 INFO L82 GeneralOperation]: Start isEquivalent. First operand 567 states. Second operand has 523 states, 413 states have (on average 1.2397094430992737) internal successors, (512), 421 states have internal predecessors, (512), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (77), 59 states have call predecessors, (77), 54 states have call successors, (77) [2022-04-15 17:40:47,300 INFO L74 IsIncluded]: Start isIncluded. First operand 567 states. Second operand has 523 states, 413 states have (on average 1.2397094430992737) internal successors, (512), 421 states have internal predecessors, (512), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (77), 59 states have call predecessors, (77), 54 states have call successors, (77) [2022-04-15 17:40:47,301 INFO L87 Difference]: Start difference. First operand 567 states. Second operand has 523 states, 413 states have (on average 1.2397094430992737) internal successors, (512), 421 states have internal predecessors, (512), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (77), 59 states have call predecessors, (77), 54 states have call successors, (77) [2022-04-15 17:40:47,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:47,311 INFO L93 Difference]: Finished difference Result 567 states and 707 transitions. [2022-04-15 17:40:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 707 transitions. [2022-04-15 17:40:47,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:47,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:47,312 INFO L74 IsIncluded]: Start isIncluded. First operand has 523 states, 413 states have (on average 1.2397094430992737) internal successors, (512), 421 states have internal predecessors, (512), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (77), 59 states have call predecessors, (77), 54 states have call successors, (77) Second operand 567 states. [2022-04-15 17:40:47,313 INFO L87 Difference]: Start difference. First operand has 523 states, 413 states have (on average 1.2397094430992737) internal successors, (512), 421 states have internal predecessors, (512), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (77), 59 states have call predecessors, (77), 54 states have call successors, (77) Second operand 567 states. [2022-04-15 17:40:47,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:47,323 INFO L93 Difference]: Finished difference Result 567 states and 707 transitions. [2022-04-15 17:40:47,323 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 707 transitions. [2022-04-15 17:40:47,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:47,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:47,324 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:40:47,324 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:40:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 523 states, 413 states have (on average 1.2397094430992737) internal successors, (512), 421 states have internal predecessors, (512), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (77), 59 states have call predecessors, (77), 54 states have call successors, (77) [2022-04-15 17:40:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 523 states and 649 transitions. [2022-04-15 17:40:47,344 INFO L78 Accepts]: Start accepts. Automaton has 523 states and 649 transitions. Word has length 55 [2022-04-15 17:40:47,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:40:47,345 INFO L478 AbstractCegarLoop]: Abstraction has 523 states and 649 transitions. [2022-04-15 17:40:47,345 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:47,345 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 523 states and 649 transitions. [2022-04-15 17:40:48,499 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 649 edges. 649 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 649 transitions. [2022-04-15 17:40:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-15 17:40:48,500 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:48,500 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:40:48,500 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-15 17:40:48,500 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:48,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:48,503 INFO L85 PathProgramCache]: Analyzing trace with hash -820263252, now seen corresponding path program 1 times [2022-04-15 17:40:48,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:48,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [502884141] [2022-04-15 17:40:48,503 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:48,503 INFO L85 PathProgramCache]: Analyzing trace with hash -820263252, now seen corresponding path program 2 times [2022-04-15 17:40:48,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:48,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896502813] [2022-04-15 17:40:48,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:48,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:48,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:48,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {85794#(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; {85756#true} is VALID [2022-04-15 17:40:48,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {85756#true} assume true; {85756#true} is VALID [2022-04-15 17:40:48,603 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {85756#true} {85756#true} #864#return; {85756#true} is VALID [2022-04-15 17:40:48,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:48,620 INFO L290 TraceCheckUtils]: 0: Hoare triple {85795#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {85756#true} is VALID [2022-04-15 17:40:48,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {85756#true} assume true; {85756#true} is VALID [2022-04-15 17:40:48,621 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {85756#true} {85756#true} #802#return; {85756#true} is VALID [2022-04-15 17:40:48,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:48,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {85796#(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; {85756#true} is VALID [2022-04-15 17:40:48,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {85756#true} assume true; {85756#true} is VALID [2022-04-15 17:40:48,630 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {85756#true} {85756#true} #804#return; {85756#true} is VALID [2022-04-15 17:40:48,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:40:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:48,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 17:40:48,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:48,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {85811#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {85756#true} is VALID [2022-04-15 17:40:48,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {85756#true} assume !(0 != ~compRegistered~0); {85756#true} is VALID [2022-04-15 17:40:48,683 INFO L290 TraceCheckUtils]: 2: Hoare triple {85756#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {85756#true} is VALID [2022-04-15 17:40:48,683 INFO L290 TraceCheckUtils]: 3: Hoare triple {85756#true} assume 0 == ~tmp_ndt_7~0; {85756#true} is VALID [2022-04-15 17:40:48,683 INFO L290 TraceCheckUtils]: 4: Hoare triple {85756#true} ~returnVal2~0 := 0; {85756#true} is VALID [2022-04-15 17:40:48,683 INFO L290 TraceCheckUtils]: 5: Hoare triple {85756#true} assume !(~s~0 == ~NP~0); {85756#true} is VALID [2022-04-15 17:40:48,683 INFO L290 TraceCheckUtils]: 6: Hoare triple {85756#true} assume !(~s~0 == ~MPR1~0); {85756#true} is VALID [2022-04-15 17:40:48,683 INFO L290 TraceCheckUtils]: 7: Hoare triple {85756#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {85812#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:40:48,684 INFO L290 TraceCheckUtils]: 8: Hoare triple {85812#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,684 INFO L290 TraceCheckUtils]: 9: Hoare triple {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,684 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {85756#true} #760#return; {85809#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 0: Hoare triple {85797#(and (= |old(~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; {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {85756#true} assume 1 == ~PagingReferenceCount~0; {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {85756#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 3: Hoare triple {85756#true} assume !(0 != ~disketteExtension__IsRemoved~0); {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 4: Hoare triple {85756#true} assume !(0 == ~irpSp__MinorFunction~0); {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 5: Hoare triple {85756#true} assume 5 == ~irpSp__MinorFunction~0; {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 6: Hoare triple {85756#true} assume 5 == ~irpSp__MinorFunction~0; {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 7: Hoare triple {85756#true} assume 0 == ~disketteExtension__IsStarted~0; {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 8: Hoare triple {85756#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {85756#true} is VALID [2022-04-15 17:40:48,685 INFO L290 TraceCheckUtils]: 9: Hoare triple {85756#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; {85756#true} is VALID [2022-04-15 17:40:48,686 INFO L272 TraceCheckUtils]: 10: Hoare triple {85756#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {85811#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:48,686 INFO L290 TraceCheckUtils]: 11: Hoare triple {85811#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {85756#true} is VALID [2022-04-15 17:40:48,686 INFO L290 TraceCheckUtils]: 12: Hoare triple {85756#true} assume !(0 != ~compRegistered~0); {85756#true} is VALID [2022-04-15 17:40:48,686 INFO L290 TraceCheckUtils]: 13: Hoare triple {85756#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {85756#true} is VALID [2022-04-15 17:40:48,686 INFO L290 TraceCheckUtils]: 14: Hoare triple {85756#true} assume 0 == ~tmp_ndt_7~0; {85756#true} is VALID [2022-04-15 17:40:48,686 INFO L290 TraceCheckUtils]: 15: Hoare triple {85756#true} ~returnVal2~0 := 0; {85756#true} is VALID [2022-04-15 17:40:48,686 INFO L290 TraceCheckUtils]: 16: Hoare triple {85756#true} assume !(~s~0 == ~NP~0); {85756#true} is VALID [2022-04-15 17:40:48,686 INFO L290 TraceCheckUtils]: 17: Hoare triple {85756#true} assume !(~s~0 == ~MPR1~0); {85756#true} is VALID [2022-04-15 17:40:48,697 INFO L290 TraceCheckUtils]: 18: Hoare triple {85756#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {85812#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:40:48,697 INFO L290 TraceCheckUtils]: 19: Hoare triple {85812#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,698 INFO L290 TraceCheckUtils]: 20: Hoare triple {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,698 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {85756#true} #760#return; {85809#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,699 INFO L290 TraceCheckUtils]: 22: Hoare triple {85809#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {85810#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,699 INFO L290 TraceCheckUtils]: 23: Hoare triple {85810#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {85810#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,700 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {85810#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {85756#true} #806#return; {85792#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,702 INFO L272 TraceCheckUtils]: 0: Hoare triple {85756#true} call ULTIMATE.init(); {85794#(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 [2022-04-15 17:40:48,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {85794#(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; {85756#true} is VALID [2022-04-15 17:40:48,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {85756#true} assume true; {85756#true} is VALID [2022-04-15 17:40:48,702 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {85756#true} {85756#true} #864#return; {85756#true} is VALID [2022-04-15 17:40:48,702 INFO L272 TraceCheckUtils]: 4: Hoare triple {85756#true} call #t~ret109 := main(); {85756#true} is VALID [2022-04-15 17:40:48,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {85756#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {85756#true} is VALID [2022-04-15 17:40:48,704 INFO L272 TraceCheckUtils]: 6: Hoare triple {85756#true} call _BLAST_init(); {85795#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:48,704 INFO L290 TraceCheckUtils]: 7: Hoare triple {85795#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {85756#true} is VALID [2022-04-15 17:40:48,704 INFO L290 TraceCheckUtils]: 8: Hoare triple {85756#true} assume true; {85756#true} is VALID [2022-04-15 17:40:48,704 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {85756#true} {85756#true} #802#return; {85756#true} is VALID [2022-04-15 17:40:48,704 INFO L290 TraceCheckUtils]: 10: Hoare triple {85756#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; {85756#true} is VALID [2022-04-15 17:40:48,704 INFO L290 TraceCheckUtils]: 11: Hoare triple {85756#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {85756#true} is VALID [2022-04-15 17:40:48,705 INFO L272 TraceCheckUtils]: 12: Hoare triple {85756#true} call stub_driver_init(); {85796#(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 [2022-04-15 17:40:48,705 INFO L290 TraceCheckUtils]: 13: Hoare triple {85796#(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; {85756#true} is VALID [2022-04-15 17:40:48,705 INFO L290 TraceCheckUtils]: 14: Hoare triple {85756#true} assume true; {85756#true} is VALID [2022-04-15 17:40:48,705 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {85756#true} {85756#true} #804#return; {85756#true} is VALID [2022-04-15 17:40:48,705 INFO L290 TraceCheckUtils]: 16: Hoare triple {85756#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {85756#true} is VALID [2022-04-15 17:40:48,705 INFO L290 TraceCheckUtils]: 17: Hoare triple {85756#true} assume 3 == ~tmp_ndt_1~0; {85756#true} is VALID [2022-04-15 17:40:48,706 INFO L272 TraceCheckUtils]: 18: Hoare triple {85756#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {85797#(and (= |old(~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 [2022-04-15 17:40:48,706 INFO L290 TraceCheckUtils]: 19: Hoare triple {85797#(and (= |old(~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; {85756#true} is VALID [2022-04-15 17:40:48,706 INFO L290 TraceCheckUtils]: 20: Hoare triple {85756#true} assume 1 == ~PagingReferenceCount~0; {85756#true} is VALID [2022-04-15 17:40:48,706 INFO L290 TraceCheckUtils]: 21: Hoare triple {85756#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {85756#true} is VALID [2022-04-15 17:40:48,706 INFO L290 TraceCheckUtils]: 22: Hoare triple {85756#true} assume !(0 != ~disketteExtension__IsRemoved~0); {85756#true} is VALID [2022-04-15 17:40:48,706 INFO L290 TraceCheckUtils]: 23: Hoare triple {85756#true} assume !(0 == ~irpSp__MinorFunction~0); {85756#true} is VALID [2022-04-15 17:40:48,707 INFO L290 TraceCheckUtils]: 24: Hoare triple {85756#true} assume 5 == ~irpSp__MinorFunction~0; {85756#true} is VALID [2022-04-15 17:40:48,707 INFO L290 TraceCheckUtils]: 25: Hoare triple {85756#true} assume 5 == ~irpSp__MinorFunction~0; {85756#true} is VALID [2022-04-15 17:40:48,707 INFO L290 TraceCheckUtils]: 26: Hoare triple {85756#true} assume 0 == ~disketteExtension__IsStarted~0; {85756#true} is VALID [2022-04-15 17:40:48,707 INFO L290 TraceCheckUtils]: 27: Hoare triple {85756#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {85756#true} is VALID [2022-04-15 17:40:48,707 INFO L290 TraceCheckUtils]: 28: Hoare triple {85756#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; {85756#true} is VALID [2022-04-15 17:40:48,707 INFO L272 TraceCheckUtils]: 29: Hoare triple {85756#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {85811#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:40:48,708 INFO L290 TraceCheckUtils]: 30: Hoare triple {85811#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {85756#true} is VALID [2022-04-15 17:40:48,708 INFO L290 TraceCheckUtils]: 31: Hoare triple {85756#true} assume !(0 != ~compRegistered~0); {85756#true} is VALID [2022-04-15 17:40:48,708 INFO L290 TraceCheckUtils]: 32: Hoare triple {85756#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {85756#true} is VALID [2022-04-15 17:40:48,708 INFO L290 TraceCheckUtils]: 33: Hoare triple {85756#true} assume 0 == ~tmp_ndt_7~0; {85756#true} is VALID [2022-04-15 17:40:48,708 INFO L290 TraceCheckUtils]: 34: Hoare triple {85756#true} ~returnVal2~0 := 0; {85756#true} is VALID [2022-04-15 17:40:48,708 INFO L290 TraceCheckUtils]: 35: Hoare triple {85756#true} assume !(~s~0 == ~NP~0); {85756#true} is VALID [2022-04-15 17:40:48,708 INFO L290 TraceCheckUtils]: 36: Hoare triple {85756#true} assume !(~s~0 == ~MPR1~0); {85756#true} is VALID [2022-04-15 17:40:48,708 INFO L290 TraceCheckUtils]: 37: Hoare triple {85756#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {85812#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:40:48,709 INFO L290 TraceCheckUtils]: 38: Hoare triple {85812#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,709 INFO L290 TraceCheckUtils]: 39: Hoare triple {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,709 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {85813#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {85756#true} #760#return; {85809#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,710 INFO L290 TraceCheckUtils]: 41: Hoare triple {85809#(= |FloppyPnp_#t~ret34| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {85810#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,710 INFO L290 TraceCheckUtils]: 42: Hoare triple {85810#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {85810#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,711 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {85810#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {85756#true} #806#return; {85792#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,711 INFO L290 TraceCheckUtils]: 44: Hoare triple {85792#(= |main_#t~ret93| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {85793#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,711 INFO L290 TraceCheckUtils]: 45: Hoare triple {85793#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {85793#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,711 INFO L290 TraceCheckUtils]: 46: Hoare triple {85793#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {85793#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,712 INFO L290 TraceCheckUtils]: 47: Hoare triple {85793#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {85793#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,712 INFO L290 TraceCheckUtils]: 48: Hoare triple {85793#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {85793#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,712 INFO L290 TraceCheckUtils]: 49: Hoare triple {85793#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {85793#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,713 INFO L290 TraceCheckUtils]: 50: Hoare triple {85793#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {85793#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,713 INFO L290 TraceCheckUtils]: 51: Hoare triple {85793#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {85793#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:40:48,720 INFO L290 TraceCheckUtils]: 52: Hoare triple {85793#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {85757#false} is VALID [2022-04-15 17:40:48,720 INFO L272 TraceCheckUtils]: 53: Hoare triple {85757#false} call errorFn(); {85757#false} is VALID [2022-04-15 17:40:48,720 INFO L290 TraceCheckUtils]: 54: Hoare triple {85757#false} assume !false; {85757#false} is VALID [2022-04-15 17:40:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:48,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:48,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896502813] [2022-04-15 17:40:48,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896502813] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:48,721 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:48,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:40:48,721 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:48,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [502884141] [2022-04-15 17:40:48,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [502884141] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:48,721 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:48,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 17:40:48,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108825242] [2022-04-15 17:40:48,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:48,722 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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 55 [2022-04-15 17:40:48,722 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:48,722 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:48,758 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:48,758 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 17:40:48,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:48,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 17:40:48,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:40:48,761 INFO L87 Difference]: Start difference. First operand 523 states and 649 transitions. Second operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:53,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:53,684 INFO L93 Difference]: Finished difference Result 566 states and 699 transitions. [2022-04-15 17:40:53,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:40:53,685 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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 55 [2022-04-15 17:40:53,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:40:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 411 transitions. [2022-04-15 17:40:53,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 411 transitions. [2022-04-15 17:40:53,691 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 411 transitions. [2022-04-15 17:40:53,989 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 411 edges. 411 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:54,014 INFO L225 Difference]: With dead ends: 566 [2022-04-15 17:40:54,014 INFO L226 Difference]: Without dead ends: 551 [2022-04-15 17:40:54,015 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:40:54,015 INFO L913 BasicCegarLoop]: 340 mSDtfsCounter, 449 mSDsluCounter, 1130 mSDsCounter, 0 mSdLazyCounter, 1672 mSolverCounterSat, 195 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 452 SdHoareTripleChecker+Valid, 1470 SdHoareTripleChecker+Invalid, 1867 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 195 IncrementalHoareTripleChecker+Valid, 1672 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:40:54,016 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [452 Valid, 1470 Invalid, 1867 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [195 Valid, 1672 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 17:40:54,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2022-04-15 17:40:54,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 520. [2022-04-15 17:40:54,876 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:40:54,877 INFO L82 GeneralOperation]: Start isEquivalent. First operand 551 states. Second operand has 520 states, 410 states have (on average 1.2414634146341463) internal successors, (509), 419 states have internal predecessors, (509), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (76), 58 states have call predecessors, (76), 54 states have call successors, (76) [2022-04-15 17:40:54,877 INFO L74 IsIncluded]: Start isIncluded. First operand 551 states. Second operand has 520 states, 410 states have (on average 1.2414634146341463) internal successors, (509), 419 states have internal predecessors, (509), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (76), 58 states have call predecessors, (76), 54 states have call successors, (76) [2022-04-15 17:40:54,878 INFO L87 Difference]: Start difference. First operand 551 states. Second operand has 520 states, 410 states have (on average 1.2414634146341463) internal successors, (509), 419 states have internal predecessors, (509), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (76), 58 states have call predecessors, (76), 54 states have call successors, (76) [2022-04-15 17:40:54,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:54,893 INFO L93 Difference]: Finished difference Result 551 states and 683 transitions. [2022-04-15 17:40:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 683 transitions. [2022-04-15 17:40:54,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:54,894 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:54,895 INFO L74 IsIncluded]: Start isIncluded. First operand has 520 states, 410 states have (on average 1.2414634146341463) internal successors, (509), 419 states have internal predecessors, (509), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (76), 58 states have call predecessors, (76), 54 states have call successors, (76) Second operand 551 states. [2022-04-15 17:40:54,895 INFO L87 Difference]: Start difference. First operand has 520 states, 410 states have (on average 1.2414634146341463) internal successors, (509), 419 states have internal predecessors, (509), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (76), 58 states have call predecessors, (76), 54 states have call successors, (76) Second operand 551 states. [2022-04-15 17:40:54,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:40:54,909 INFO L93 Difference]: Finished difference Result 551 states and 683 transitions. [2022-04-15 17:40:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 683 transitions. [2022-04-15 17:40:54,910 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:40:54,910 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:40:54,910 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:40:54,911 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:40:54,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 520 states, 410 states have (on average 1.2414634146341463) internal successors, (509), 419 states have internal predecessors, (509), 60 states have call successors, (60), 43 states have call predecessors, (60), 49 states have return successors, (76), 58 states have call predecessors, (76), 54 states have call successors, (76) [2022-04-15 17:40:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 645 transitions. [2022-04-15 17:40:54,929 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 645 transitions. Word has length 55 [2022-04-15 17:40:54,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:40:54,929 INFO L478 AbstractCegarLoop]: Abstraction has 520 states and 645 transitions. [2022-04-15 17:40:54,930 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 6 states have internal predecessors, (43), 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) [2022-04-15 17:40:54,930 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 520 states and 645 transitions. [2022-04-15 17:40:56,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 645 edges. 645 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2022-04-15 17:40:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-04-15 17:40:56,109 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:40:56,109 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] [2022-04-15 17:40:56,110 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-15 17:40:56,110 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:40:56,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:40:56,110 INFO L85 PathProgramCache]: Analyzing trace with hash 329966136, now seen corresponding path program 1 times [2022-04-15 17:40:56,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:56,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1174892649] [2022-04-15 17:40:56,110 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:40:56,110 INFO L85 PathProgramCache]: Analyzing trace with hash 329966136, now seen corresponding path program 2 times [2022-04-15 17:40:56,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:40:56,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426550056] [2022-04-15 17:40:56,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:40:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:40:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:56,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:40:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:56,216 INFO L290 TraceCheckUtils]: 0: Hoare triple {89130#(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; {89092#true} is VALID [2022-04-15 17:40:56,216 INFO L290 TraceCheckUtils]: 1: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,217 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {89092#true} {89092#true} #864#return; {89092#true} is VALID [2022-04-15 17:40:56,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:40:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:56,239 INFO L290 TraceCheckUtils]: 0: Hoare triple {89131#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {89092#true} is VALID [2022-04-15 17:40:56,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,239 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {89092#true} {89092#true} #802#return; {89092#true} is VALID [2022-04-15 17:40:56,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:40:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:56,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {89132#(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; {89092#true} is VALID [2022-04-15 17:40:56,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,253 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {89092#true} {89092#true} #804#return; {89092#true} is VALID [2022-04-15 17:40:56,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:40:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:56,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 17:40:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:56,318 INFO L290 TraceCheckUtils]: 0: Hoare triple {89144#(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; {89092#true} is VALID [2022-04-15 17:40:56,318 INFO L290 TraceCheckUtils]: 1: Hoare triple {89092#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {89092#true} is VALID [2022-04-15 17:40:56,318 INFO L290 TraceCheckUtils]: 2: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,318 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {89092#true} {89092#true} #762#return; {89092#true} is VALID [2022-04-15 17:40:56,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-04-15 17:40:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:40:56,328 INFO L290 TraceCheckUtils]: 0: Hoare triple {89145#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {89092#true} is VALID [2022-04-15 17:40:56,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {89092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {89092#true} is VALID [2022-04-15 17:40:56,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,329 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {89092#true} {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #770#return; {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,329 INFO L290 TraceCheckUtils]: 0: Hoare triple {89133#(and (= |old(~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; {89092#true} is VALID [2022-04-15 17:40:56,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {89092#true} assume 1 == ~PagingReferenceCount~0; {89092#true} is VALID [2022-04-15 17:40:56,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {89092#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {89092#true} is VALID [2022-04-15 17:40:56,330 INFO L290 TraceCheckUtils]: 3: Hoare triple {89092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {89092#true} is VALID [2022-04-15 17:40:56,330 INFO L290 TraceCheckUtils]: 4: Hoare triple {89092#true} assume !(0 == ~irpSp__MinorFunction~0); {89092#true} is VALID [2022-04-15 17:40:56,330 INFO L290 TraceCheckUtils]: 5: Hoare triple {89092#true} assume 5 == ~irpSp__MinorFunction~0; {89092#true} is VALID [2022-04-15 17:40:56,330 INFO L290 TraceCheckUtils]: 6: Hoare triple {89092#true} assume 5 == ~irpSp__MinorFunction~0; {89092#true} is VALID [2022-04-15 17:40:56,330 INFO L290 TraceCheckUtils]: 7: Hoare triple {89092#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {89092#true} is VALID [2022-04-15 17:40:56,330 INFO L272 TraceCheckUtils]: 8: Hoare triple {89092#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {89144#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:40:56,331 INFO L290 TraceCheckUtils]: 9: Hoare triple {89144#(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; {89092#true} is VALID [2022-04-15 17:40:56,331 INFO L290 TraceCheckUtils]: 10: Hoare triple {89092#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {89092#true} is VALID [2022-04-15 17:40:56,331 INFO L290 TraceCheckUtils]: 11: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,331 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {89092#true} {89092#true} #762#return; {89092#true} is VALID [2022-04-15 17:40:56,331 INFO L290 TraceCheckUtils]: 13: Hoare triple {89092#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {89092#true} is VALID [2022-04-15 17:40:56,331 INFO L290 TraceCheckUtils]: 14: Hoare triple {89092#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,332 INFO L272 TraceCheckUtils]: 15: Hoare triple {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {89145#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:56,332 INFO L290 TraceCheckUtils]: 16: Hoare triple {89145#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {89092#true} is VALID [2022-04-15 17:40:56,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {89092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {89092#true} is VALID [2022-04-15 17:40:56,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,333 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {89092#true} {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #770#return; {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,333 INFO L290 TraceCheckUtils]: 20: Hoare triple {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,333 INFO L290 TraceCheckUtils]: 21: Hoare triple {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,334 INFO L290 TraceCheckUtils]: 22: Hoare triple {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {89143#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-15 17:40:56,334 INFO L290 TraceCheckUtils]: 23: Hoare triple {89143#(= |FloppyPnp_#res| (- 1073741823))} assume true; {89143#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-15 17:40:56,335 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {89143#(= |FloppyPnp_#res| (- 1073741823))} {89092#true} #806#return; {89128#(= |main_#t~ret93| (- 1073741823))} is VALID [2022-04-15 17:40:56,336 INFO L272 TraceCheckUtils]: 0: Hoare triple {89092#true} call ULTIMATE.init(); {89130#(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 [2022-04-15 17:40:56,336 INFO L290 TraceCheckUtils]: 1: Hoare triple {89130#(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; {89092#true} is VALID [2022-04-15 17:40:56,337 INFO L290 TraceCheckUtils]: 2: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,337 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {89092#true} {89092#true} #864#return; {89092#true} is VALID [2022-04-15 17:40:56,337 INFO L272 TraceCheckUtils]: 4: Hoare triple {89092#true} call #t~ret109 := main(); {89092#true} is VALID [2022-04-15 17:40:56,337 INFO L290 TraceCheckUtils]: 5: Hoare triple {89092#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {89092#true} is VALID [2022-04-15 17:40:56,338 INFO L272 TraceCheckUtils]: 6: Hoare triple {89092#true} call _BLAST_init(); {89131#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:40:56,338 INFO L290 TraceCheckUtils]: 7: Hoare triple {89131#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {89092#true} is VALID [2022-04-15 17:40:56,338 INFO L290 TraceCheckUtils]: 8: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,338 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {89092#true} {89092#true} #802#return; {89092#true} is VALID [2022-04-15 17:40:56,338 INFO L290 TraceCheckUtils]: 10: Hoare triple {89092#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; {89092#true} is VALID [2022-04-15 17:40:56,338 INFO L290 TraceCheckUtils]: 11: Hoare triple {89092#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {89092#true} is VALID [2022-04-15 17:40:56,339 INFO L272 TraceCheckUtils]: 12: Hoare triple {89092#true} call stub_driver_init(); {89132#(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 [2022-04-15 17:40:56,339 INFO L290 TraceCheckUtils]: 13: Hoare triple {89132#(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; {89092#true} is VALID [2022-04-15 17:40:56,339 INFO L290 TraceCheckUtils]: 14: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,339 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {89092#true} {89092#true} #804#return; {89092#true} is VALID [2022-04-15 17:40:56,339 INFO L290 TraceCheckUtils]: 16: Hoare triple {89092#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {89092#true} is VALID [2022-04-15 17:40:56,339 INFO L290 TraceCheckUtils]: 17: Hoare triple {89092#true} assume 3 == ~tmp_ndt_1~0; {89092#true} is VALID [2022-04-15 17:40:56,340 INFO L272 TraceCheckUtils]: 18: Hoare triple {89092#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {89133#(and (= |old(~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 [2022-04-15 17:40:56,340 INFO L290 TraceCheckUtils]: 19: Hoare triple {89133#(and (= |old(~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; {89092#true} is VALID [2022-04-15 17:40:56,340 INFO L290 TraceCheckUtils]: 20: Hoare triple {89092#true} assume 1 == ~PagingReferenceCount~0; {89092#true} is VALID [2022-04-15 17:40:56,340 INFO L290 TraceCheckUtils]: 21: Hoare triple {89092#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {89092#true} is VALID [2022-04-15 17:40:56,340 INFO L290 TraceCheckUtils]: 22: Hoare triple {89092#true} assume !(0 != ~disketteExtension__IsRemoved~0); {89092#true} is VALID [2022-04-15 17:40:56,340 INFO L290 TraceCheckUtils]: 23: Hoare triple {89092#true} assume !(0 == ~irpSp__MinorFunction~0); {89092#true} is VALID [2022-04-15 17:40:56,340 INFO L290 TraceCheckUtils]: 24: Hoare triple {89092#true} assume 5 == ~irpSp__MinorFunction~0; {89092#true} is VALID [2022-04-15 17:40:56,340 INFO L290 TraceCheckUtils]: 25: Hoare triple {89092#true} assume 5 == ~irpSp__MinorFunction~0; {89092#true} is VALID [2022-04-15 17:40:56,340 INFO L290 TraceCheckUtils]: 26: Hoare triple {89092#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {89092#true} is VALID [2022-04-15 17:40:56,341 INFO L272 TraceCheckUtils]: 27: Hoare triple {89092#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {89144#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:40:56,341 INFO L290 TraceCheckUtils]: 28: Hoare triple {89144#(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; {89092#true} is VALID [2022-04-15 17:40:56,341 INFO L290 TraceCheckUtils]: 29: Hoare triple {89092#true} assume 1 == ~DisketteExtension__PoweringDown~0;~myStatus~0 := -1073741101;~Irp__IoStatus__Status~0 := -1073741101;~Irp__IoStatus__Information~0 := 0;#res := -1073741101; {89092#true} is VALID [2022-04-15 17:40:56,341 INFO L290 TraceCheckUtils]: 30: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,341 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {89092#true} {89092#true} #762#return; {89092#true} is VALID [2022-04-15 17:40:56,341 INFO L290 TraceCheckUtils]: 32: Hoare triple {89092#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {89092#true} is VALID [2022-04-15 17:40:56,342 INFO L290 TraceCheckUtils]: 33: Hoare triple {89092#true} assume !(259 == ~__cil_tmp29~0);~ntStatus~0 := -1073741823;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,342 INFO L272 TraceCheckUtils]: 34: Hoare triple {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} call IofCompleteRequest(~Irp, 0); {89145#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:40:56,342 INFO L290 TraceCheckUtils]: 35: Hoare triple {89145#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {89092#true} is VALID [2022-04-15 17:40:56,342 INFO L290 TraceCheckUtils]: 36: Hoare triple {89092#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {89092#true} is VALID [2022-04-15 17:40:56,343 INFO L290 TraceCheckUtils]: 37: Hoare triple {89092#true} assume true; {89092#true} is VALID [2022-04-15 17:40:56,343 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {89092#true} {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #770#return; {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,343 INFO L290 TraceCheckUtils]: 39: Hoare triple {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,344 INFO L290 TraceCheckUtils]: 40: Hoare triple {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:40:56,344 INFO L290 TraceCheckUtils]: 41: Hoare triple {89138#(= (- 1073741823) FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {89143#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-15 17:40:56,344 INFO L290 TraceCheckUtils]: 42: Hoare triple {89143#(= |FloppyPnp_#res| (- 1073741823))} assume true; {89143#(= |FloppyPnp_#res| (- 1073741823))} is VALID [2022-04-15 17:40:56,345 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {89143#(= |FloppyPnp_#res| (- 1073741823))} {89092#true} #806#return; {89128#(= |main_#t~ret93| (- 1073741823))} is VALID [2022-04-15 17:40:56,345 INFO L290 TraceCheckUtils]: 44: Hoare triple {89128#(= |main_#t~ret93| (- 1073741823))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,346 INFO L290 TraceCheckUtils]: 45: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,346 INFO L290 TraceCheckUtils]: 46: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,346 INFO L290 TraceCheckUtils]: 47: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~UNLOADED~0; {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,347 INFO L290 TraceCheckUtils]: 48: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume -1 != ~status~1; {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,347 INFO L290 TraceCheckUtils]: 49: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~SKIP2~0; {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,347 INFO L290 TraceCheckUtils]: 50: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume ~s~0 != ~IPC~0; {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,348 INFO L290 TraceCheckUtils]: 51: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume !(~s~0 != ~DC~0); {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,348 INFO L290 TraceCheckUtils]: 52: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume !(1 == ~pended~0); {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,348 INFO L290 TraceCheckUtils]: 53: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume ~s~0 == ~DC~0; {89129#(= main_~status~1 (- 1073741823))} is VALID [2022-04-15 17:40:56,348 INFO L290 TraceCheckUtils]: 54: Hoare triple {89129#(= main_~status~1 (- 1073741823))} assume 259 == ~status~1; {89093#false} is VALID [2022-04-15 17:40:56,349 INFO L272 TraceCheckUtils]: 55: Hoare triple {89093#false} call errorFn(); {89093#false} is VALID [2022-04-15 17:40:56,349 INFO L290 TraceCheckUtils]: 56: Hoare triple {89093#false} assume !false; {89093#false} is VALID [2022-04-15 17:40:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:40:56,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:40:56,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426550056] [2022-04-15 17:40:56,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426550056] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:56,350 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:56,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:40:56,350 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:40:56,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1174892649] [2022-04-15 17:40:56,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1174892649] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:40:56,350 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:40:56,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:40:56,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146779424] [2022-04-15 17:40:56,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:40:56,351 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 5 states have internal predecessors, (43), 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 57 [2022-04-15 17:40:56,351 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:40:56,351 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 5 states have internal predecessors, (43), 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) [2022-04-15 17:40:56,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:40:56,395 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:40:56,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:40:56,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:40:56,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:40:56,396 INFO L87 Difference]: Start difference. First operand 520 states and 645 transitions. Second operand has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 5 states have internal predecessors, (43), 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) [2022-04-15 17:41:00,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:00,241 INFO L93 Difference]: Finished difference Result 566 states and 698 transitions. [2022-04-15 17:41:00,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:41:00,241 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 5 states have internal predecessors, (43), 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 57 [2022-04-15 17:41:00,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:00,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 5 states have internal predecessors, (43), 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) [2022-04-15 17:41:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 418 transitions. [2022-04-15 17:41:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 5 states have internal predecessors, (43), 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) [2022-04-15 17:41:00,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 418 transitions. [2022-04-15 17:41:00,246 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 418 transitions. [2022-04-15 17:41:00,526 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:00,539 INFO L225 Difference]: With dead ends: 566 [2022-04-15 17:41:00,539 INFO L226 Difference]: Without dead ends: 523 [2022-04-15 17:41:00,540 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:41:00,540 INFO L913 BasicCegarLoop]: 319 mSDtfsCounter, 532 mSDsluCounter, 473 mSDsCounter, 0 mSdLazyCounter, 1605 mSolverCounterSat, 200 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 543 SdHoareTripleChecker+Valid, 792 SdHoareTripleChecker+Invalid, 1805 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 200 IncrementalHoareTripleChecker+Valid, 1605 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:00,540 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [543 Valid, 792 Invalid, 1805 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [200 Valid, 1605 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 17:41:00,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2022-04-15 17:41:01,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 496. [2022-04-15 17:41:01,684 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:01,685 INFO L82 GeneralOperation]: Start isEquivalent. First operand 523 states. Second operand has 496 states, 392 states have (on average 1.2372448979591837) internal successors, (485), 400 states have internal predecessors, (485), 58 states have call successors, (58), 41 states have call predecessors, (58), 45 states have return successors, (72), 55 states have call predecessors, (72), 52 states have call successors, (72) [2022-04-15 17:41:01,685 INFO L74 IsIncluded]: Start isIncluded. First operand 523 states. Second operand has 496 states, 392 states have (on average 1.2372448979591837) internal successors, (485), 400 states have internal predecessors, (485), 58 states have call successors, (58), 41 states have call predecessors, (58), 45 states have return successors, (72), 55 states have call predecessors, (72), 52 states have call successors, (72) [2022-04-15 17:41:01,686 INFO L87 Difference]: Start difference. First operand 523 states. Second operand has 496 states, 392 states have (on average 1.2372448979591837) internal successors, (485), 400 states have internal predecessors, (485), 58 states have call successors, (58), 41 states have call predecessors, (58), 45 states have return successors, (72), 55 states have call predecessors, (72), 52 states have call successors, (72) [2022-04-15 17:41:01,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:01,696 INFO L93 Difference]: Finished difference Result 523 states and 649 transitions. [2022-04-15 17:41:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 649 transitions. [2022-04-15 17:41:01,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:01,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:01,697 INFO L74 IsIncluded]: Start isIncluded. First operand has 496 states, 392 states have (on average 1.2372448979591837) internal successors, (485), 400 states have internal predecessors, (485), 58 states have call successors, (58), 41 states have call predecessors, (58), 45 states have return successors, (72), 55 states have call predecessors, (72), 52 states have call successors, (72) Second operand 523 states. [2022-04-15 17:41:01,697 INFO L87 Difference]: Start difference. First operand has 496 states, 392 states have (on average 1.2372448979591837) internal successors, (485), 400 states have internal predecessors, (485), 58 states have call successors, (58), 41 states have call predecessors, (58), 45 states have return successors, (72), 55 states have call predecessors, (72), 52 states have call successors, (72) Second operand 523 states. [2022-04-15 17:41:01,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:01,706 INFO L93 Difference]: Finished difference Result 523 states and 649 transitions. [2022-04-15 17:41:01,706 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 649 transitions. [2022-04-15 17:41:01,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:01,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:01,707 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:01,707 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:01,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 392 states have (on average 1.2372448979591837) internal successors, (485), 400 states have internal predecessors, (485), 58 states have call successors, (58), 41 states have call predecessors, (58), 45 states have return successors, (72), 55 states have call predecessors, (72), 52 states have call successors, (72) [2022-04-15 17:41:01,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 615 transitions. [2022-04-15 17:41:01,719 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 615 transitions. Word has length 57 [2022-04-15 17:41:01,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:01,719 INFO L478 AbstractCegarLoop]: Abstraction has 496 states and 615 transitions. [2022-04-15 17:41:01,719 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.5833333333333335) internal successors, (43), 5 states have internal predecessors, (43), 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) [2022-04-15 17:41:01,719 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 496 states and 615 transitions. [2022-04-15 17:41:02,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 615 edges. 615 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:02,784 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 615 transitions. [2022-04-15 17:41:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-15 17:41:02,785 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:02,785 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:02,785 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-15 17:41:02,785 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:02,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:02,785 INFO L85 PathProgramCache]: Analyzing trace with hash 1260835731, now seen corresponding path program 1 times [2022-04-15 17:41:02,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:02,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1650977201] [2022-04-15 17:41:02,785 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:02,786 INFO L85 PathProgramCache]: Analyzing trace with hash 1260835731, now seen corresponding path program 2 times [2022-04-15 17:41:02,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:02,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388010357] [2022-04-15 17:41:02,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:02,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:02,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {92365#(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; {92326#true} is VALID [2022-04-15 17:41:02,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {92326#true} assume true; {92326#true} is VALID [2022-04-15 17:41:02,915 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {92326#true} {92326#true} #864#return; {92326#true} is VALID [2022-04-15 17:41:02,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:02,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:02,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {92366#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:02,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:02,947 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {92326#true} #802#return; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:02,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:02,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {92367#(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; {92326#true} is VALID [2022-04-15 17:41:02,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {92326#true} assume true; {92326#true} is VALID [2022-04-15 17:41:02,961 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {92326#true} {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #804#return; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:02,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:03,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 17:41:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:03,016 INFO L290 TraceCheckUtils]: 0: Hoare triple {92382#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {92326#true} is VALID [2022-04-15 17:41:03,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {92326#true} assume !(0 != ~compRegistered~0); {92326#true} is VALID [2022-04-15 17:41:03,017 INFO L290 TraceCheckUtils]: 2: Hoare triple {92326#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {92326#true} is VALID [2022-04-15 17:41:03,017 INFO L290 TraceCheckUtils]: 3: Hoare triple {92326#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {92326#true} is VALID [2022-04-15 17:41:03,017 INFO L290 TraceCheckUtils]: 4: Hoare triple {92326#true} assume 1 == ~tmp_ndt_8~0; {92326#true} is VALID [2022-04-15 17:41:03,017 INFO L290 TraceCheckUtils]: 5: Hoare triple {92326#true} ~returnVal2~0 := -1073741823; {92326#true} is VALID [2022-04-15 17:41:03,017 INFO L290 TraceCheckUtils]: 6: Hoare triple {92326#true} assume !(~s~0 == ~NP~0); {92326#true} is VALID [2022-04-15 17:41:03,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {92326#true} assume !(~s~0 == ~MPR1~0); {92326#true} is VALID [2022-04-15 17:41:03,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {92326#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,018 INFO L290 TraceCheckUtils]: 9: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,018 INFO L290 TraceCheckUtils]: 10: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} assume true; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,019 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {92381#(<= ~SKIP2~0 ~s~0)} {92326#true} #760#return; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 0: Hoare triple {92368#(and (= |old(~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; {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {92326#true} assume 1 == ~PagingReferenceCount~0; {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 2: Hoare triple {92326#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 3: Hoare triple {92326#true} assume !(0 != ~disketteExtension__IsRemoved~0); {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 4: Hoare triple {92326#true} assume !(0 == ~irpSp__MinorFunction~0); {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 5: Hoare triple {92326#true} assume 5 == ~irpSp__MinorFunction~0; {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 6: Hoare triple {92326#true} assume 5 == ~irpSp__MinorFunction~0; {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 7: Hoare triple {92326#true} assume 0 == ~disketteExtension__IsStarted~0; {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 8: Hoare triple {92326#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {92326#true} is VALID [2022-04-15 17:41:03,019 INFO L290 TraceCheckUtils]: 9: Hoare triple {92326#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; {92326#true} is VALID [2022-04-15 17:41:03,020 INFO L272 TraceCheckUtils]: 10: Hoare triple {92326#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {92382#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:03,020 INFO L290 TraceCheckUtils]: 11: Hoare triple {92382#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {92326#true} is VALID [2022-04-15 17:41:03,020 INFO L290 TraceCheckUtils]: 12: Hoare triple {92326#true} assume !(0 != ~compRegistered~0); {92326#true} is VALID [2022-04-15 17:41:03,020 INFO L290 TraceCheckUtils]: 13: Hoare triple {92326#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {92326#true} is VALID [2022-04-15 17:41:03,020 INFO L290 TraceCheckUtils]: 14: Hoare triple {92326#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {92326#true} is VALID [2022-04-15 17:41:03,020 INFO L290 TraceCheckUtils]: 15: Hoare triple {92326#true} assume 1 == ~tmp_ndt_8~0; {92326#true} is VALID [2022-04-15 17:41:03,020 INFO L290 TraceCheckUtils]: 16: Hoare triple {92326#true} ~returnVal2~0 := -1073741823; {92326#true} is VALID [2022-04-15 17:41:03,020 INFO L290 TraceCheckUtils]: 17: Hoare triple {92326#true} assume !(~s~0 == ~NP~0); {92326#true} is VALID [2022-04-15 17:41:03,020 INFO L290 TraceCheckUtils]: 18: Hoare triple {92326#true} assume !(~s~0 == ~MPR1~0); {92326#true} is VALID [2022-04-15 17:41:03,021 INFO L290 TraceCheckUtils]: 19: Hoare triple {92326#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,021 INFO L290 TraceCheckUtils]: 20: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,021 INFO L290 TraceCheckUtils]: 21: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} assume true; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,022 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {92381#(<= ~SKIP2~0 ~s~0)} {92326#true} #760#return; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,022 INFO L290 TraceCheckUtils]: 23: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,022 INFO L290 TraceCheckUtils]: 24: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} assume true; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,023 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {92381#(<= ~SKIP2~0 ~s~0)} {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #806#return; {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,025 INFO L272 TraceCheckUtils]: 0: Hoare triple {92326#true} call ULTIMATE.init(); {92365#(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 [2022-04-15 17:41:03,025 INFO L290 TraceCheckUtils]: 1: Hoare triple {92365#(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; {92326#true} is VALID [2022-04-15 17:41:03,025 INFO L290 TraceCheckUtils]: 2: Hoare triple {92326#true} assume true; {92326#true} is VALID [2022-04-15 17:41:03,025 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92326#true} {92326#true} #864#return; {92326#true} is VALID [2022-04-15 17:41:03,025 INFO L272 TraceCheckUtils]: 4: Hoare triple {92326#true} call #t~ret109 := main(); {92326#true} is VALID [2022-04-15 17:41:03,025 INFO L290 TraceCheckUtils]: 5: Hoare triple {92326#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {92326#true} is VALID [2022-04-15 17:41:03,026 INFO L272 TraceCheckUtils]: 6: Hoare triple {92326#true} call _BLAST_init(); {92366#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:41:03,026 INFO L290 TraceCheckUtils]: 7: Hoare triple {92366#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:03,027 INFO L290 TraceCheckUtils]: 8: Hoare triple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:03,027 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {92326#true} #802#return; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:03,027 INFO L290 TraceCheckUtils]: 10: Hoare triple {92334#(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; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:03,028 INFO L290 TraceCheckUtils]: 11: Hoare triple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:03,028 INFO L272 TraceCheckUtils]: 12: Hoare triple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {92367#(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 [2022-04-15 17:41:03,029 INFO L290 TraceCheckUtils]: 13: Hoare triple {92367#(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; {92326#true} is VALID [2022-04-15 17:41:03,029 INFO L290 TraceCheckUtils]: 14: Hoare triple {92326#true} assume true; {92326#true} is VALID [2022-04-15 17:41:03,029 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {92326#true} {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #804#return; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:03,029 INFO L290 TraceCheckUtils]: 16: Hoare triple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:03,030 INFO L290 TraceCheckUtils]: 17: Hoare triple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 3 == ~tmp_ndt_1~0; {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 17:41:03,030 INFO L272 TraceCheckUtils]: 18: Hoare triple {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {92368#(and (= |old(~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 [2022-04-15 17:41:03,030 INFO L290 TraceCheckUtils]: 19: Hoare triple {92368#(and (= |old(~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; {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 20: Hoare triple {92326#true} assume 1 == ~PagingReferenceCount~0; {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 21: Hoare triple {92326#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 22: Hoare triple {92326#true} assume !(0 != ~disketteExtension__IsRemoved~0); {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 23: Hoare triple {92326#true} assume !(0 == ~irpSp__MinorFunction~0); {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {92326#true} assume 5 == ~irpSp__MinorFunction~0; {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 25: Hoare triple {92326#true} assume 5 == ~irpSp__MinorFunction~0; {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 26: Hoare triple {92326#true} assume 0 == ~disketteExtension__IsStarted~0; {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 27: Hoare triple {92326#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {92326#true} is VALID [2022-04-15 17:41:03,031 INFO L290 TraceCheckUtils]: 28: Hoare triple {92326#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; {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L272 TraceCheckUtils]: 29: Hoare triple {92326#true} call #t~ret34 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {92382#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {92382#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 31: Hoare triple {92326#true} assume !(0 != ~compRegistered~0); {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 32: Hoare triple {92326#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 33: Hoare triple {92326#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 34: Hoare triple {92326#true} assume 1 == ~tmp_ndt_8~0; {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 35: Hoare triple {92326#true} ~returnVal2~0 := -1073741823; {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 36: Hoare triple {92326#true} assume !(~s~0 == ~NP~0); {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 37: Hoare triple {92326#true} assume !(~s~0 == ~MPR1~0); {92326#true} is VALID [2022-04-15 17:41:03,032 INFO L290 TraceCheckUtils]: 38: Hoare triple {92326#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,033 INFO L290 TraceCheckUtils]: 39: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal2~0; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,033 INFO L290 TraceCheckUtils]: 40: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} assume true; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,033 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {92381#(<= ~SKIP2~0 ~s~0)} {92326#true} #760#return; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,034 INFO L290 TraceCheckUtils]: 42: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~ntStatus~0 := #t~ret34;havoc #t~ret34;#res := ~ntStatus~0; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,034 INFO L290 TraceCheckUtils]: 43: Hoare triple {92381#(<= ~SKIP2~0 ~s~0)} assume true; {92381#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 17:41:03,035 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {92381#(<= ~SKIP2~0 ~s~0)} {92334#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #806#return; {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,035 INFO L290 TraceCheckUtils]: 45: Hoare triple {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,036 INFO L290 TraceCheckUtils]: 46: Hoare triple {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,036 INFO L290 TraceCheckUtils]: 47: Hoare triple {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,036 INFO L290 TraceCheckUtils]: 48: Hoare triple {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,036 INFO L290 TraceCheckUtils]: 49: Hoare triple {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~1; {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,037 INFO L290 TraceCheckUtils]: 50: Hoare triple {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,037 INFO L290 TraceCheckUtils]: 51: Hoare triple {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 17:41:03,037 INFO L290 TraceCheckUtils]: 52: Hoare triple {92364#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {92327#false} is VALID [2022-04-15 17:41:03,037 INFO L290 TraceCheckUtils]: 53: Hoare triple {92327#false} assume 259 == ~status~1; {92327#false} is VALID [2022-04-15 17:41:03,037 INFO L272 TraceCheckUtils]: 54: Hoare triple {92327#false} call errorFn(); {92327#false} is VALID [2022-04-15 17:41:03,038 INFO L290 TraceCheckUtils]: 55: Hoare triple {92327#false} assume !false; {92327#false} is VALID [2022-04-15 17:41:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:03,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:03,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388010357] [2022-04-15 17:41:03,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388010357] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:03,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:03,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:41:03,040 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:03,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1650977201] [2022-04-15 17:41:03,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1650977201] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:03,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:03,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:41:03,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556810144] [2022-04-15 17:41:03,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:03,041 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.4) internal successors, (44), 5 states have internal predecessors, (44), 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 56 [2022-04-15 17:41:03,041 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:03,041 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.4) internal successors, (44), 5 states have internal predecessors, (44), 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) [2022-04-15 17:41:03,081 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:03,081 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:41:03,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:03,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:41:03,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:41:03,081 INFO L87 Difference]: Start difference. First operand 496 states and 615 transitions. Second operand has 10 states, 10 states have (on average 4.4) internal successors, (44), 5 states have internal predecessors, (44), 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) [2022-04-15 17:41:07,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:07,429 INFO L93 Difference]: Finished difference Result 531 states and 655 transitions. [2022-04-15 17:41:07,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:41:07,429 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.4) internal successors, (44), 5 states have internal predecessors, (44), 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 56 [2022-04-15 17:41:07,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.4) internal successors, (44), 5 states have internal predecessors, (44), 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) [2022-04-15 17:41:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 413 transitions. [2022-04-15 17:41:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.4) internal successors, (44), 5 states have internal predecessors, (44), 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) [2022-04-15 17:41:07,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 413 transitions. [2022-04-15 17:41:07,435 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 413 transitions. [2022-04-15 17:41:07,724 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 413 edges. 413 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:07,737 INFO L225 Difference]: With dead ends: 531 [2022-04-15 17:41:07,737 INFO L226 Difference]: Without dead ends: 513 [2022-04-15 17:41:07,738 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2022-04-15 17:41:07,738 INFO L913 BasicCegarLoop]: 317 mSDtfsCounter, 623 mSDsluCounter, 332 mSDsCounter, 0 mSdLazyCounter, 933 mSolverCounterSat, 165 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 635 SdHoareTripleChecker+Valid, 649 SdHoareTripleChecker+Invalid, 1098 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 165 IncrementalHoareTripleChecker+Valid, 933 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:07,738 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [635 Valid, 649 Invalid, 1098 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [165 Valid, 933 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 17:41:07,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2022-04-15 17:41:08,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 478. [2022-04-15 17:41:08,563 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:08,564 INFO L82 GeneralOperation]: Start isEquivalent. First operand 513 states. Second operand has 478 states, 377 states have (on average 1.2413793103448276) internal successors, (468), 384 states have internal predecessors, (468), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) [2022-04-15 17:41:08,579 INFO L74 IsIncluded]: Start isIncluded. First operand 513 states. Second operand has 478 states, 377 states have (on average 1.2413793103448276) internal successors, (468), 384 states have internal predecessors, (468), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) [2022-04-15 17:41:08,580 INFO L87 Difference]: Start difference. First operand 513 states. Second operand has 478 states, 377 states have (on average 1.2413793103448276) internal successors, (468), 384 states have internal predecessors, (468), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) [2022-04-15 17:41:08,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:08,594 INFO L93 Difference]: Finished difference Result 513 states and 635 transitions. [2022-04-15 17:41:08,594 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 635 transitions. [2022-04-15 17:41:08,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:08,595 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:08,611 INFO L74 IsIncluded]: Start isIncluded. First operand has 478 states, 377 states have (on average 1.2413793103448276) internal successors, (468), 384 states have internal predecessors, (468), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) Second operand 513 states. [2022-04-15 17:41:08,611 INFO L87 Difference]: Start difference. First operand has 478 states, 377 states have (on average 1.2413793103448276) internal successors, (468), 384 states have internal predecessors, (468), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) Second operand 513 states. [2022-04-15 17:41:08,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:08,621 INFO L93 Difference]: Finished difference Result 513 states and 635 transitions. [2022-04-15 17:41:08,621 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 635 transitions. [2022-04-15 17:41:08,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:08,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:08,621 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:08,621 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:08,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 478 states, 377 states have (on average 1.2413793103448276) internal successors, (468), 384 states have internal predecessors, (468), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) [2022-04-15 17:41:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 590 transitions. [2022-04-15 17:41:08,642 INFO L78 Accepts]: Start accepts. Automaton has 478 states and 590 transitions. Word has length 56 [2022-04-15 17:41:08,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:08,643 INFO L478 AbstractCegarLoop]: Abstraction has 478 states and 590 transitions. [2022-04-15 17:41:08,643 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.4) internal successors, (44), 5 states have internal predecessors, (44), 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) [2022-04-15 17:41:08,643 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 478 states and 590 transitions. [2022-04-15 17:41:09,696 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 590 edges. 590 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 590 transitions. [2022-04-15 17:41:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-15 17:41:09,697 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:09,697 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:09,697 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-15 17:41:09,698 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:09,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:09,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1413489118, now seen corresponding path program 1 times [2022-04-15 17:41:09,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:09,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [849464608] [2022-04-15 17:41:09,698 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:09,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1413489118, now seen corresponding path program 2 times [2022-04-15 17:41:09,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:09,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003231487] [2022-04-15 17:41:09,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:09,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {95482#(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; {95446#true} is VALID [2022-04-15 17:41:09,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,835 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {95446#true} {95446#true} #864#return; {95446#true} is VALID [2022-04-15 17:41:09,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {95483#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,862 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {95446#true} #802#return; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,875 INFO L290 TraceCheckUtils]: 0: Hoare triple {95484#(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; {95446#true} is VALID [2022-04-15 17:41:09,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,875 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {95446#true} {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #804#return; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:41:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:41:09,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:41:09,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {95446#true} is VALID [2022-04-15 17:41:09,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,933 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {95446#true} {95446#true} #818#return; {95446#true} is VALID [2022-04-15 17:41:09,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {95446#true} is VALID [2022-04-15 17:41:09,934 INFO L272 TraceCheckUtils]: 1: Hoare triple {95446#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:09,934 INFO L290 TraceCheckUtils]: 2: Hoare triple {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {95446#true} is VALID [2022-04-15 17:41:09,934 INFO L290 TraceCheckUtils]: 3: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,934 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {95446#true} {95446#true} #818#return; {95446#true} is VALID [2022-04-15 17:41:09,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {95446#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {95446#true} is VALID [2022-04-15 17:41:09,934 INFO L290 TraceCheckUtils]: 6: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,934 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {95446#true} {95446#true} #852#return; {95446#true} is VALID [2022-04-15 17:41:09,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:41:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:09,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {95503#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {95504#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:41:09,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {95504#(= ~MPR1~0 ~s~0)} assume true; {95504#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:41:09,951 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {95504#(= ~MPR1~0 ~s~0)} {95446#true} #854#return; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,951 INFO L290 TraceCheckUtils]: 0: Hoare triple {95485#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {95446#true} is VALID [2022-04-15 17:41:09,951 INFO L290 TraceCheckUtils]: 1: Hoare triple {95446#true} assume 0 != ~compRegistered~0; {95446#true} is VALID [2022-04-15 17:41:09,952 INFO L272 TraceCheckUtils]: 2: Hoare triple {95446#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:09,952 INFO L290 TraceCheckUtils]: 3: Hoare triple {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {95446#true} is VALID [2022-04-15 17:41:09,952 INFO L272 TraceCheckUtils]: 4: Hoare triple {95446#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:09,952 INFO L290 TraceCheckUtils]: 5: Hoare triple {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {95446#true} is VALID [2022-04-15 17:41:09,952 INFO L290 TraceCheckUtils]: 6: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,952 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {95446#true} {95446#true} #818#return; {95446#true} is VALID [2022-04-15 17:41:09,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {95446#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {95446#true} is VALID [2022-04-15 17:41:09,953 INFO L290 TraceCheckUtils]: 9: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,953 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {95446#true} {95446#true} #852#return; {95446#true} is VALID [2022-04-15 17:41:09,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {95446#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {95446#true} is VALID [2022-04-15 17:41:09,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {95446#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {95446#true} is VALID [2022-04-15 17:41:09,953 INFO L272 TraceCheckUtils]: 13: Hoare triple {95446#true} call stubMoreProcessingRequired(); {95503#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:09,953 INFO L290 TraceCheckUtils]: 14: Hoare triple {95503#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {95504#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:41:09,954 INFO L290 TraceCheckUtils]: 15: Hoare triple {95504#(= ~MPR1~0 ~s~0)} assume true; {95504#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:41:09,954 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {95504#(= ~MPR1~0 ~s~0)} {95446#true} #854#return; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,954 INFO L290 TraceCheckUtils]: 17: Hoare triple {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,955 INFO L290 TraceCheckUtils]: 18: Hoare triple {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_7~0; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,955 INFO L290 TraceCheckUtils]: 19: Hoare triple {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,955 INFO L290 TraceCheckUtils]: 20: Hoare triple {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:41:09,956 INFO L290 TraceCheckUtils]: 21: Hoare triple {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:41:09,956 INFO L290 TraceCheckUtils]: 22: Hoare triple {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:41:09,957 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #780#return; {95447#false} is VALID [2022-04-15 17:41:09,958 INFO L272 TraceCheckUtils]: 0: Hoare triple {95446#true} call ULTIMATE.init(); {95482#(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 [2022-04-15 17:41:09,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {95482#(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; {95446#true} is VALID [2022-04-15 17:41:09,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,959 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {95446#true} {95446#true} #864#return; {95446#true} is VALID [2022-04-15 17:41:09,959 INFO L272 TraceCheckUtils]: 4: Hoare triple {95446#true} call #t~ret109 := main(); {95446#true} is VALID [2022-04-15 17:41:09,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {95446#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {95446#true} is VALID [2022-04-15 17:41:09,960 INFO L272 TraceCheckUtils]: 6: Hoare triple {95446#true} call _BLAST_init(); {95483#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:41:09,960 INFO L290 TraceCheckUtils]: 7: Hoare triple {95483#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,962 INFO L290 TraceCheckUtils]: 8: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume true; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,962 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} {95446#true} #802#return; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,963 INFO L290 TraceCheckUtils]: 10: Hoare triple {95454#(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; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,963 INFO L290 TraceCheckUtils]: 11: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,964 INFO L272 TraceCheckUtils]: 12: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call stub_driver_init(); {95484#(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 [2022-04-15 17:41:09,964 INFO L290 TraceCheckUtils]: 13: Hoare triple {95484#(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; {95446#true} is VALID [2022-04-15 17:41:09,964 INFO L290 TraceCheckUtils]: 14: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,964 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {95446#true} {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #804#return; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,965 INFO L290 TraceCheckUtils]: 16: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,965 INFO L290 TraceCheckUtils]: 17: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 3 == ~tmp_ndt_1~0; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,965 INFO L272 TraceCheckUtils]: 18: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,966 INFO L290 TraceCheckUtils]: 19: Hoare triple {95454#(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; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,966 INFO L290 TraceCheckUtils]: 20: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 1 == ~PagingReferenceCount~0; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,967 INFO L290 TraceCheckUtils]: 21: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,967 INFO L290 TraceCheckUtils]: 22: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~disketteExtension__IsRemoved~0); {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,967 INFO L290 TraceCheckUtils]: 23: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 == ~irpSp__MinorFunction~0); {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,968 INFO L290 TraceCheckUtils]: 24: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(5 == ~irpSp__MinorFunction~0); {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,968 INFO L290 TraceCheckUtils]: 25: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(1 == ~irpSp__MinorFunction~0); {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,968 INFO L290 TraceCheckUtils]: 26: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,969 INFO L290 TraceCheckUtils]: 27: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume 6 == ~irpSp__MinorFunction~0; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,969 INFO L290 TraceCheckUtils]: 28: Hoare triple {95454#(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; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,969 INFO L290 TraceCheckUtils]: 29: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(~s~0 != ~NP~0); {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,970 INFO L290 TraceCheckUtils]: 30: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,970 INFO L290 TraceCheckUtils]: 31: Hoare triple {95454#(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; {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} is VALID [2022-04-15 17:41:09,971 INFO L272 TraceCheckUtils]: 32: Hoare triple {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {95485#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:09,971 INFO L290 TraceCheckUtils]: 33: Hoare triple {95485#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {95446#true} is VALID [2022-04-15 17:41:09,971 INFO L290 TraceCheckUtils]: 34: Hoare triple {95446#true} assume 0 != ~compRegistered~0; {95446#true} is VALID [2022-04-15 17:41:09,971 INFO L272 TraceCheckUtils]: 35: Hoare triple {95446#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:09,971 INFO L290 TraceCheckUtils]: 36: Hoare triple {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {95446#true} is VALID [2022-04-15 17:41:09,972 INFO L272 TraceCheckUtils]: 37: Hoare triple {95446#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:09,972 INFO L290 TraceCheckUtils]: 38: Hoare triple {95499#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {95446#true} is VALID [2022-04-15 17:41:09,972 INFO L290 TraceCheckUtils]: 39: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,972 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {95446#true} {95446#true} #818#return; {95446#true} is VALID [2022-04-15 17:41:09,972 INFO L290 TraceCheckUtils]: 41: Hoare triple {95446#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {95446#true} is VALID [2022-04-15 17:41:09,972 INFO L290 TraceCheckUtils]: 42: Hoare triple {95446#true} assume true; {95446#true} is VALID [2022-04-15 17:41:09,973 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {95446#true} {95446#true} #852#return; {95446#true} is VALID [2022-04-15 17:41:09,973 INFO L290 TraceCheckUtils]: 44: Hoare triple {95446#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {95446#true} is VALID [2022-04-15 17:41:09,973 INFO L290 TraceCheckUtils]: 45: Hoare triple {95446#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {95446#true} is VALID [2022-04-15 17:41:09,973 INFO L272 TraceCheckUtils]: 46: Hoare triple {95446#true} call stubMoreProcessingRequired(); {95503#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:09,973 INFO L290 TraceCheckUtils]: 47: Hoare triple {95503#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {95504#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:41:09,974 INFO L290 TraceCheckUtils]: 48: Hoare triple {95504#(= ~MPR1~0 ~s~0)} assume true; {95504#(= ~MPR1~0 ~s~0)} is VALID [2022-04-15 17:41:09,974 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {95504#(= ~MPR1~0 ~s~0)} {95446#true} #854#return; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,975 INFO L290 TraceCheckUtils]: 50: Hoare triple {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,975 INFO L290 TraceCheckUtils]: 51: Hoare triple {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume 0 == ~tmp_ndt_7~0; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,975 INFO L290 TraceCheckUtils]: 52: Hoare triple {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} ~returnVal2~0 := 0; {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} is VALID [2022-04-15 17:41:09,976 INFO L290 TraceCheckUtils]: 53: Hoare triple {95497#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~s~0))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:41:09,976 INFO L290 TraceCheckUtils]: 54: Hoare triple {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} #res := ~returnVal2~0; {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:41:09,977 INFO L290 TraceCheckUtils]: 55: Hoare triple {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} assume true; {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} is VALID [2022-04-15 17:41:09,977 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {95498#(or (= (+ (- 1) ~MPR1~0) 0) (= ~MPR1~0 ~NP~0))} {95454#(and (<= 5 ~MPR1~0) (= ~NP~0 1))} #780#return; {95447#false} is VALID [2022-04-15 17:41:09,977 INFO L290 TraceCheckUtils]: 57: Hoare triple {95447#false} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {95447#false} is VALID [2022-04-15 17:41:09,978 INFO L290 TraceCheckUtils]: 58: Hoare triple {95447#false} assume !(259 == ~__cil_tmp30~0); {95447#false} is VALID [2022-04-15 17:41:09,978 INFO L290 TraceCheckUtils]: 59: Hoare triple {95447#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {95447#false} is VALID [2022-04-15 17:41:09,978 INFO L272 TraceCheckUtils]: 60: Hoare triple {95447#false} call IofCompleteRequest(~Irp, 0); {95447#false} is VALID [2022-04-15 17:41:09,978 INFO L290 TraceCheckUtils]: 61: Hoare triple {95447#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {95447#false} is VALID [2022-04-15 17:41:09,978 INFO L290 TraceCheckUtils]: 62: Hoare triple {95447#false} assume !(~s~0 == ~NP~0); {95447#false} is VALID [2022-04-15 17:41:09,978 INFO L272 TraceCheckUtils]: 63: Hoare triple {95447#false} call errorFn(); {95447#false} is VALID [2022-04-15 17:41:09,978 INFO L290 TraceCheckUtils]: 64: Hoare triple {95447#false} assume !false; {95447#false} is VALID [2022-04-15 17:41:09,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:09,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:09,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003231487] [2022-04-15 17:41:09,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1003231487] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:09,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:09,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:41:09,979 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:09,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [849464608] [2022-04-15 17:41:09,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [849464608] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:09,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:09,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:41:09,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620523075] [2022-04-15 17:41:09,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:09,980 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 6 states have internal predecessors, (47), 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 65 [2022-04-15 17:41:09,981 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:09,981 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 6 states have internal predecessors, (47), 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) [2022-04-15 17:41:10,032 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:10,033 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:41:10,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:10,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:41:10,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:41:10,033 INFO L87 Difference]: Start difference. First operand 478 states and 590 transitions. Second operand has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 6 states have internal predecessors, (47), 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) [2022-04-15 17:41:13,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:13,801 INFO L93 Difference]: Finished difference Result 770 states and 962 transitions. [2022-04-15 17:41:13,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:41:13,802 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 6 states have internal predecessors, (47), 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 65 [2022-04-15 17:41:13,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:13,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 6 states have internal predecessors, (47), 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) [2022-04-15 17:41:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 580 transitions. [2022-04-15 17:41:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 6 states have internal predecessors, (47), 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) [2022-04-15 17:41:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 580 transitions. [2022-04-15 17:41:13,808 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 580 transitions. [2022-04-15 17:41:14,152 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 580 edges. 580 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:14,165 INFO L225 Difference]: With dead ends: 770 [2022-04-15 17:41:14,165 INFO L226 Difference]: Without dead ends: 511 [2022-04-15 17:41:14,166 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 [2022-04-15 17:41:14,166 INFO L913 BasicCegarLoop]: 309 mSDtfsCounter, 713 mSDsluCounter, 596 mSDsCounter, 0 mSdLazyCounter, 1091 mSolverCounterSat, 236 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 905 SdHoareTripleChecker+Invalid, 1327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 236 IncrementalHoareTripleChecker+Valid, 1091 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:14,166 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [724 Valid, 905 Invalid, 1327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [236 Valid, 1091 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:41:14,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2022-04-15 17:41:15,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 478. [2022-04-15 17:41:15,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:15,340 INFO L82 GeneralOperation]: Start isEquivalent. First operand 511 states. Second operand has 478 states, 377 states have (on average 1.2360742705570291) internal successors, (466), 384 states have internal predecessors, (466), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) [2022-04-15 17:41:15,341 INFO L74 IsIncluded]: Start isIncluded. First operand 511 states. Second operand has 478 states, 377 states have (on average 1.2360742705570291) internal successors, (466), 384 states have internal predecessors, (466), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) [2022-04-15 17:41:15,341 INFO L87 Difference]: Start difference. First operand 511 states. Second operand has 478 states, 377 states have (on average 1.2360742705570291) internal successors, (466), 384 states have internal predecessors, (466), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) [2022-04-15 17:41:15,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:15,350 INFO L93 Difference]: Finished difference Result 511 states and 631 transitions. [2022-04-15 17:41:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 631 transitions. [2022-04-15 17:41:15,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:15,351 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:15,351 INFO L74 IsIncluded]: Start isIncluded. First operand has 478 states, 377 states have (on average 1.2360742705570291) internal successors, (466), 384 states have internal predecessors, (466), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) Second operand 511 states. [2022-04-15 17:41:15,351 INFO L87 Difference]: Start difference. First operand has 478 states, 377 states have (on average 1.2360742705570291) internal successors, (466), 384 states have internal predecessors, (466), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) Second operand 511 states. [2022-04-15 17:41:15,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:15,367 INFO L93 Difference]: Finished difference Result 511 states and 631 transitions. [2022-04-15 17:41:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 631 transitions. [2022-04-15 17:41:15,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:15,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:15,369 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:15,369 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:15,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 478 states, 377 states have (on average 1.2360742705570291) internal successors, (466), 384 states have internal predecessors, (466), 57 states have call successors, (57), 41 states have call predecessors, (57), 43 states have return successors, (65), 53 states have call predecessors, (65), 51 states have call successors, (65) [2022-04-15 17:41:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 588 transitions. [2022-04-15 17:41:15,381 INFO L78 Accepts]: Start accepts. Automaton has 478 states and 588 transitions. Word has length 65 [2022-04-15 17:41:15,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:15,381 INFO L478 AbstractCegarLoop]: Abstraction has 478 states and 588 transitions. [2022-04-15 17:41:15,381 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 6 states have internal predecessors, (47), 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) [2022-04-15 17:41:15,381 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 478 states and 588 transitions. [2022-04-15 17:41:16,402 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 588 edges. 588 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:16,402 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 588 transitions. [2022-04-15 17:41:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-15 17:41:16,403 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:16,403 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:16,403 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-15 17:41:16,403 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:16,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:16,403 INFO L85 PathProgramCache]: Analyzing trace with hash 1686744212, now seen corresponding path program 1 times [2022-04-15 17:41:16,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:16,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [431808900] [2022-04-15 17:41:16,404 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:16,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1686744212, now seen corresponding path program 2 times [2022-04-15 17:41:16,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:16,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615858568] [2022-04-15 17:41:16,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:16,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:16,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:16,495 INFO L290 TraceCheckUtils]: 0: Hoare triple {99088#(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; {99045#true} is VALID [2022-04-15 17:41:16,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {99045#true} assume true; {99045#true} is VALID [2022-04-15 17:41:16,496 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99045#true} {99045#true} #864#return; {99045#true} is VALID [2022-04-15 17:41:16,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:16,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {99089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {99045#true} is VALID [2022-04-15 17:41:16,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {99045#true} assume true; {99045#true} is VALID [2022-04-15 17:41:16,520 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99045#true} {99045#true} #802#return; {99045#true} is VALID [2022-04-15 17:41:16,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:16,533 INFO L290 TraceCheckUtils]: 0: Hoare triple {99090#(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; {99045#true} is VALID [2022-04-15 17:41:16,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {99045#true} assume true; {99045#true} is VALID [2022-04-15 17:41:16,533 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99045#true} {99045#true} #804#return; {99045#true} is VALID [2022-04-15 17:41:16,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:16,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:16,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {99106#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {99045#true} is VALID [2022-04-15 17:41:16,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {99045#true} assume !(0 != ~compRegistered~0); {99045#true} is VALID [2022-04-15 17:41:16,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {99045#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {99045#true} is VALID [2022-04-15 17:41:16,615 INFO L290 TraceCheckUtils]: 3: Hoare triple {99045#true} assume 0 == ~tmp_ndt_7~0; {99045#true} is VALID [2022-04-15 17:41:16,615 INFO L290 TraceCheckUtils]: 4: Hoare triple {99045#true} ~returnVal2~0 := 0; {99045#true} is VALID [2022-04-15 17:41:16,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {99045#true} assume !(~s~0 == ~NP~0); {99045#true} is VALID [2022-04-15 17:41:16,615 INFO L290 TraceCheckUtils]: 6: Hoare triple {99045#true} assume !(~s~0 == ~MPR1~0); {99045#true} is VALID [2022-04-15 17:41:16,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {99045#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {99107#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:16,616 INFO L290 TraceCheckUtils]: 8: Hoare triple {99107#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,616 INFO L290 TraceCheckUtils]: 9: Hoare triple {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,617 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {99045#true} #774#return; {99103#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,617 INFO L290 TraceCheckUtils]: 0: Hoare triple {99091#(and (= |old(~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; {99045#true} is VALID [2022-04-15 17:41:16,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {99045#true} assume 1 == ~PagingReferenceCount~0; {99045#true} is VALID [2022-04-15 17:41:16,617 INFO L290 TraceCheckUtils]: 2: Hoare triple {99045#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 3: Hoare triple {99045#true} assume !(0 != ~disketteExtension__IsRemoved~0); {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 4: Hoare triple {99045#true} assume !(0 == ~irpSp__MinorFunction~0); {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {99045#true} assume !(5 == ~irpSp__MinorFunction~0); {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 6: Hoare triple {99045#true} assume !(1 == ~irpSp__MinorFunction~0); {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 7: Hoare triple {99045#true} assume 6 == ~irpSp__MinorFunction~0; {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 8: Hoare triple {99045#true} assume 6 == ~irpSp__MinorFunction~0; {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 9: Hoare triple {99045#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 10: Hoare triple {99045#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {99045#true} is VALID [2022-04-15 17:41:16,618 INFO L290 TraceCheckUtils]: 11: Hoare triple {99045#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; {99045#true} is VALID [2022-04-15 17:41:16,619 INFO L272 TraceCheckUtils]: 12: Hoare triple {99045#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {99106#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:16,619 INFO L290 TraceCheckUtils]: 13: Hoare triple {99106#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {99045#true} is VALID [2022-04-15 17:41:16,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {99045#true} assume !(0 != ~compRegistered~0); {99045#true} is VALID [2022-04-15 17:41:16,619 INFO L290 TraceCheckUtils]: 15: Hoare triple {99045#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {99045#true} is VALID [2022-04-15 17:41:16,619 INFO L290 TraceCheckUtils]: 16: Hoare triple {99045#true} assume 0 == ~tmp_ndt_7~0; {99045#true} is VALID [2022-04-15 17:41:16,619 INFO L290 TraceCheckUtils]: 17: Hoare triple {99045#true} ~returnVal2~0 := 0; {99045#true} is VALID [2022-04-15 17:41:16,619 INFO L290 TraceCheckUtils]: 18: Hoare triple {99045#true} assume !(~s~0 == ~NP~0); {99045#true} is VALID [2022-04-15 17:41:16,619 INFO L290 TraceCheckUtils]: 19: Hoare triple {99045#true} assume !(~s~0 == ~MPR1~0); {99045#true} is VALID [2022-04-15 17:41:16,619 INFO L290 TraceCheckUtils]: 20: Hoare triple {99045#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {99107#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:16,620 INFO L290 TraceCheckUtils]: 21: Hoare triple {99107#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,620 INFO L290 TraceCheckUtils]: 22: Hoare triple {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,621 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {99045#true} #774#return; {99103#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,621 INFO L290 TraceCheckUtils]: 24: Hoare triple {99103#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:16,621 INFO L290 TraceCheckUtils]: 25: Hoare triple {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:16,622 INFO L290 TraceCheckUtils]: 26: Hoare triple {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:16,622 INFO L290 TraceCheckUtils]: 27: Hoare triple {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {99105#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,622 INFO L290 TraceCheckUtils]: 28: Hoare triple {99105#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {99105#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,623 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {99105#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {99045#true} #806#return; {99086#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,624 INFO L272 TraceCheckUtils]: 0: Hoare triple {99045#true} call ULTIMATE.init(); {99088#(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 [2022-04-15 17:41:16,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {99088#(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; {99045#true} is VALID [2022-04-15 17:41:16,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {99045#true} assume true; {99045#true} is VALID [2022-04-15 17:41:16,625 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99045#true} {99045#true} #864#return; {99045#true} is VALID [2022-04-15 17:41:16,625 INFO L272 TraceCheckUtils]: 4: Hoare triple {99045#true} call #t~ret109 := main(); {99045#true} is VALID [2022-04-15 17:41:16,625 INFO L290 TraceCheckUtils]: 5: Hoare triple {99045#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {99045#true} is VALID [2022-04-15 17:41:16,626 INFO L272 TraceCheckUtils]: 6: Hoare triple {99045#true} call _BLAST_init(); {99089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:41:16,626 INFO L290 TraceCheckUtils]: 7: Hoare triple {99089#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {99045#true} is VALID [2022-04-15 17:41:16,626 INFO L290 TraceCheckUtils]: 8: Hoare triple {99045#true} assume true; {99045#true} is VALID [2022-04-15 17:41:16,626 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {99045#true} {99045#true} #802#return; {99045#true} is VALID [2022-04-15 17:41:16,626 INFO L290 TraceCheckUtils]: 10: Hoare triple {99045#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; {99045#true} is VALID [2022-04-15 17:41:16,626 INFO L290 TraceCheckUtils]: 11: Hoare triple {99045#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {99045#true} is VALID [2022-04-15 17:41:16,626 INFO L272 TraceCheckUtils]: 12: Hoare triple {99045#true} call stub_driver_init(); {99090#(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 [2022-04-15 17:41:16,627 INFO L290 TraceCheckUtils]: 13: Hoare triple {99090#(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; {99045#true} is VALID [2022-04-15 17:41:16,627 INFO L290 TraceCheckUtils]: 14: Hoare triple {99045#true} assume true; {99045#true} is VALID [2022-04-15 17:41:16,627 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {99045#true} {99045#true} #804#return; {99045#true} is VALID [2022-04-15 17:41:16,627 INFO L290 TraceCheckUtils]: 16: Hoare triple {99045#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {99045#true} is VALID [2022-04-15 17:41:16,627 INFO L290 TraceCheckUtils]: 17: Hoare triple {99045#true} assume 3 == ~tmp_ndt_1~0; {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L272 TraceCheckUtils]: 18: Hoare triple {99045#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {99091#(and (= |old(~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 [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {99091#(and (= |old(~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; {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 20: Hoare triple {99045#true} assume 1 == ~PagingReferenceCount~0; {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {99045#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 22: Hoare triple {99045#true} assume !(0 != ~disketteExtension__IsRemoved~0); {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 23: Hoare triple {99045#true} assume !(0 == ~irpSp__MinorFunction~0); {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 24: Hoare triple {99045#true} assume !(5 == ~irpSp__MinorFunction~0); {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 25: Hoare triple {99045#true} assume !(1 == ~irpSp__MinorFunction~0); {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 26: Hoare triple {99045#true} assume 6 == ~irpSp__MinorFunction~0; {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 27: Hoare triple {99045#true} assume 6 == ~irpSp__MinorFunction~0; {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 28: Hoare triple {99045#true} assume 0 == ~disketteExtension__IsStarted~0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 29: Hoare triple {99045#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {99045#true} is VALID [2022-04-15 17:41:16,628 INFO L290 TraceCheckUtils]: 30: Hoare triple {99045#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; {99045#true} is VALID [2022-04-15 17:41:16,629 INFO L272 TraceCheckUtils]: 31: Hoare triple {99045#true} call #t~ret42 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {99106#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:16,629 INFO L290 TraceCheckUtils]: 32: Hoare triple {99106#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {99045#true} is VALID [2022-04-15 17:41:16,629 INFO L290 TraceCheckUtils]: 33: Hoare triple {99045#true} assume !(0 != ~compRegistered~0); {99045#true} is VALID [2022-04-15 17:41:16,629 INFO L290 TraceCheckUtils]: 34: Hoare triple {99045#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {99045#true} is VALID [2022-04-15 17:41:16,629 INFO L290 TraceCheckUtils]: 35: Hoare triple {99045#true} assume 0 == ~tmp_ndt_7~0; {99045#true} is VALID [2022-04-15 17:41:16,629 INFO L290 TraceCheckUtils]: 36: Hoare triple {99045#true} ~returnVal2~0 := 0; {99045#true} is VALID [2022-04-15 17:41:16,629 INFO L290 TraceCheckUtils]: 37: Hoare triple {99045#true} assume !(~s~0 == ~NP~0); {99045#true} is VALID [2022-04-15 17:41:16,629 INFO L290 TraceCheckUtils]: 38: Hoare triple {99045#true} assume !(~s~0 == ~MPR1~0); {99045#true} is VALID [2022-04-15 17:41:16,630 INFO L290 TraceCheckUtils]: 39: Hoare triple {99045#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {99107#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:16,630 INFO L290 TraceCheckUtils]: 40: Hoare triple {99107#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,630 INFO L290 TraceCheckUtils]: 41: Hoare triple {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,631 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {99108#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {99045#true} #774#return; {99103#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,631 INFO L290 TraceCheckUtils]: 43: Hoare triple {99103#(= |FloppyPnp_#t~ret42| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~ntStatus~0 := #t~ret42;havoc #t~ret42; {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:16,631 INFO L290 TraceCheckUtils]: 44: Hoare triple {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:16,632 INFO L290 TraceCheckUtils]: 45: Hoare triple {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:16,632 INFO L290 TraceCheckUtils]: 46: Hoare triple {99104#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {99105#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,632 INFO L290 TraceCheckUtils]: 47: Hoare triple {99105#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {99105#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,633 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {99105#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {99045#true} #806#return; {99086#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,633 INFO L290 TraceCheckUtils]: 49: Hoare triple {99086#(= |main_#t~ret93| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {99087#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,634 INFO L290 TraceCheckUtils]: 50: Hoare triple {99087#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {99087#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,634 INFO L290 TraceCheckUtils]: 51: Hoare triple {99087#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {99087#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,634 INFO L290 TraceCheckUtils]: 52: Hoare triple {99087#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {99087#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,634 INFO L290 TraceCheckUtils]: 53: Hoare triple {99087#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {99087#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,635 INFO L290 TraceCheckUtils]: 54: Hoare triple {99087#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {99087#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,635 INFO L290 TraceCheckUtils]: 55: Hoare triple {99087#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {99087#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,635 INFO L290 TraceCheckUtils]: 56: Hoare triple {99087#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {99087#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:16,636 INFO L290 TraceCheckUtils]: 57: Hoare triple {99087#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {99046#false} is VALID [2022-04-15 17:41:16,636 INFO L272 TraceCheckUtils]: 58: Hoare triple {99046#false} call errorFn(); {99046#false} is VALID [2022-04-15 17:41:16,636 INFO L290 TraceCheckUtils]: 59: Hoare triple {99046#false} assume !false; {99046#false} is VALID [2022-04-15 17:41:16,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:16,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:16,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615858568] [2022-04-15 17:41:16,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615858568] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:16,636 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:16,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:41:16,636 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:16,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [431808900] [2022-04-15 17:41:16,637 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [431808900] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:16,637 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:16,637 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:41:16,637 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214392534] [2022-04-15 17:41:16,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:16,637 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 7 states have internal predecessors, (48), 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 60 [2022-04-15 17:41:16,637 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:16,637 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 7 states have internal predecessors, (48), 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) [2022-04-15 17:41:16,678 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:16,678 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:41:16,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:16,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:41:16,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:41:16,679 INFO L87 Difference]: Start difference. First operand 478 states and 588 transitions. Second operand has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 7 states have internal predecessors, (48), 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) [2022-04-15 17:41:22,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:22,153 INFO L93 Difference]: Finished difference Result 522 states and 639 transitions. [2022-04-15 17:41:22,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:41:22,153 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 7 states have internal predecessors, (48), 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 60 [2022-04-15 17:41:22,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:22,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 7 states have internal predecessors, (48), 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) [2022-04-15 17:41:22,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 398 transitions. [2022-04-15 17:41:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 7 states have internal predecessors, (48), 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) [2022-04-15 17:41:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 398 transitions. [2022-04-15 17:41:22,157 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 398 transitions. [2022-04-15 17:41:22,535 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:22,547 INFO L225 Difference]: With dead ends: 522 [2022-04-15 17:41:22,547 INFO L226 Difference]: Without dead ends: 501 [2022-04-15 17:41:22,548 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 [2022-04-15 17:41:22,548 INFO L913 BasicCegarLoop]: 324 mSDtfsCounter, 274 mSDsluCounter, 1183 mSDsCounter, 0 mSdLazyCounter, 1824 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 277 SdHoareTripleChecker+Valid, 1507 SdHoareTripleChecker+Invalid, 1924 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 1824 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:22,548 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [277 Valid, 1507 Invalid, 1924 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 1824 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-15 17:41:22,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2022-04-15 17:41:23,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 474. [2022-04-15 17:41:23,775 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:23,776 INFO L82 GeneralOperation]: Start isEquivalent. First operand 501 states. Second operand has 474 states, 374 states have (on average 1.2352941176470589) internal successors, (462), 381 states have internal predecessors, (462), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) [2022-04-15 17:41:23,777 INFO L74 IsIncluded]: Start isIncluded. First operand 501 states. Second operand has 474 states, 374 states have (on average 1.2352941176470589) internal successors, (462), 381 states have internal predecessors, (462), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) [2022-04-15 17:41:23,777 INFO L87 Difference]: Start difference. First operand 501 states. Second operand has 474 states, 374 states have (on average 1.2352941176470589) internal successors, (462), 381 states have internal predecessors, (462), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) [2022-04-15 17:41:23,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:23,789 INFO L93 Difference]: Finished difference Result 501 states and 616 transitions. [2022-04-15 17:41:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 616 transitions. [2022-04-15 17:41:23,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:23,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:23,791 INFO L74 IsIncluded]: Start isIncluded. First operand has 474 states, 374 states have (on average 1.2352941176470589) internal successors, (462), 381 states have internal predecessors, (462), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) Second operand 501 states. [2022-04-15 17:41:23,791 INFO L87 Difference]: Start difference. First operand has 474 states, 374 states have (on average 1.2352941176470589) internal successors, (462), 381 states have internal predecessors, (462), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) Second operand 501 states. [2022-04-15 17:41:23,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:23,803 INFO L93 Difference]: Finished difference Result 501 states and 616 transitions. [2022-04-15 17:41:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 616 transitions. [2022-04-15 17:41:23,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:23,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:23,804 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:23,804 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:23,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 374 states have (on average 1.2352941176470589) internal successors, (462), 381 states have internal predecessors, (462), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) [2022-04-15 17:41:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 582 transitions. [2022-04-15 17:41:23,819 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 582 transitions. Word has length 60 [2022-04-15 17:41:23,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:23,819 INFO L478 AbstractCegarLoop]: Abstraction has 474 states and 582 transitions. [2022-04-15 17:41:23,819 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 7 states have internal predecessors, (48), 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) [2022-04-15 17:41:23,819 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 474 states and 582 transitions. [2022-04-15 17:41:25,036 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 582 edges. 582 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 582 transitions. [2022-04-15 17:41:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-15 17:41:25,037 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:25,037 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] [2022-04-15 17:41:25,037 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-15 17:41:25,038 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:25,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:25,038 INFO L85 PathProgramCache]: Analyzing trace with hash -748372448, now seen corresponding path program 1 times [2022-04-15 17:41:25,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:25,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2140816195] [2022-04-15 17:41:25,038 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:25,038 INFO L85 PathProgramCache]: Analyzing trace with hash -748372448, now seen corresponding path program 2 times [2022-04-15 17:41:25,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:25,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2140251216] [2022-04-15 17:41:25,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {102149#(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; {102109#true} is VALID [2022-04-15 17:41:25,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,148 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {102109#true} {102109#true} #864#return; {102109#true} is VALID [2022-04-15 17:41:25,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {102150#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {102109#true} is VALID [2022-04-15 17:41:25,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,172 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {102109#true} {102109#true} #802#return; {102109#true} is VALID [2022-04-15 17:41:25,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,185 INFO L290 TraceCheckUtils]: 0: Hoare triple {102151#(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; {102109#true} is VALID [2022-04-15 17:41:25,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,185 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {102109#true} {102109#true} #804#return; {102109#true} is VALID [2022-04-15 17:41:25,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:41:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:41:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:41:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,239 INFO L290 TraceCheckUtils]: 0: Hoare triple {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {102109#true} is VALID [2022-04-15 17:41:25,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,239 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {102109#true} {102109#true} #818#return; {102109#true} is VALID [2022-04-15 17:41:25,239 INFO L290 TraceCheckUtils]: 0: Hoare triple {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {102109#true} is VALID [2022-04-15 17:41:25,240 INFO L272 TraceCheckUtils]: 1: Hoare triple {102109#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:25,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {102109#true} is VALID [2022-04-15 17:41:25,240 INFO L290 TraceCheckUtils]: 3: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,240 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {102109#true} {102109#true} #818#return; {102109#true} is VALID [2022-04-15 17:41:25,240 INFO L290 TraceCheckUtils]: 5: Hoare triple {102109#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {102109#true} is VALID [2022-04-15 17:41:25,240 INFO L290 TraceCheckUtils]: 6: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,240 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {102109#true} {102109#true} #852#return; {102109#true} is VALID [2022-04-15 17:41:25,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:41:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:25,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {102170#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {102109#true} is VALID [2022-04-15 17:41:25,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,250 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {102109#true} {102109#true} #854#return; {102109#true} is VALID [2022-04-15 17:41:25,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {102152#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {102109#true} is VALID [2022-04-15 17:41:25,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {102109#true} assume 0 != ~compRegistered~0; {102109#true} is VALID [2022-04-15 17:41:25,250 INFO L272 TraceCheckUtils]: 2: Hoare triple {102109#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:25,250 INFO L290 TraceCheckUtils]: 3: Hoare triple {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {102109#true} is VALID [2022-04-15 17:41:25,251 INFO L272 TraceCheckUtils]: 4: Hoare triple {102109#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:25,251 INFO L290 TraceCheckUtils]: 5: Hoare triple {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {102109#true} is VALID [2022-04-15 17:41:25,251 INFO L290 TraceCheckUtils]: 6: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,251 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {102109#true} {102109#true} #818#return; {102109#true} is VALID [2022-04-15 17:41:25,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {102109#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {102109#true} is VALID [2022-04-15 17:41:25,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,251 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {102109#true} {102109#true} #852#return; {102109#true} is VALID [2022-04-15 17:41:25,251 INFO L290 TraceCheckUtils]: 11: Hoare triple {102109#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {102109#true} is VALID [2022-04-15 17:41:25,251 INFO L290 TraceCheckUtils]: 12: Hoare triple {102109#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {102109#true} is VALID [2022-04-15 17:41:25,252 INFO L272 TraceCheckUtils]: 13: Hoare triple {102109#true} call stubMoreProcessingRequired(); {102170#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:25,252 INFO L290 TraceCheckUtils]: 14: Hoare triple {102170#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {102109#true} is VALID [2022-04-15 17:41:25,252 INFO L290 TraceCheckUtils]: 15: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,252 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {102109#true} {102109#true} #854#return; {102109#true} is VALID [2022-04-15 17:41:25,252 INFO L290 TraceCheckUtils]: 17: Hoare triple {102109#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {102109#true} is VALID [2022-04-15 17:41:25,252 INFO L290 TraceCheckUtils]: 18: Hoare triple {102109#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {102109#true} is VALID [2022-04-15 17:41:25,252 INFO L290 TraceCheckUtils]: 19: Hoare triple {102109#true} assume !(1 == ~tmp_ndt_8~0); {102109#true} is VALID [2022-04-15 17:41:25,252 INFO L290 TraceCheckUtils]: 20: Hoare triple {102109#true} ~returnVal2~0 := 259; {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:41:25,253 INFO L290 TraceCheckUtils]: 21: Hoare triple {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:41:25,253 INFO L290 TraceCheckUtils]: 22: Hoare triple {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:41:25,253 INFO L290 TraceCheckUtils]: 23: Hoare triple {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:41:25,254 INFO L290 TraceCheckUtils]: 24: Hoare triple {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {102165#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:41:25,254 INFO L290 TraceCheckUtils]: 25: Hoare triple {102165#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {102165#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:41:25,255 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {102165#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {102109#true} #780#return; {102147#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:41:25,256 INFO L272 TraceCheckUtils]: 0: Hoare triple {102109#true} call ULTIMATE.init(); {102149#(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 [2022-04-15 17:41:25,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {102149#(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; {102109#true} is VALID [2022-04-15 17:41:25,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,257 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {102109#true} {102109#true} #864#return; {102109#true} is VALID [2022-04-15 17:41:25,257 INFO L272 TraceCheckUtils]: 4: Hoare triple {102109#true} call #t~ret109 := main(); {102109#true} is VALID [2022-04-15 17:41:25,257 INFO L290 TraceCheckUtils]: 5: Hoare triple {102109#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {102109#true} is VALID [2022-04-15 17:41:25,258 INFO L272 TraceCheckUtils]: 6: Hoare triple {102109#true} call _BLAST_init(); {102150#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:41:25,258 INFO L290 TraceCheckUtils]: 7: Hoare triple {102150#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {102109#true} is VALID [2022-04-15 17:41:25,258 INFO L290 TraceCheckUtils]: 8: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,258 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {102109#true} {102109#true} #802#return; {102109#true} is VALID [2022-04-15 17:41:25,258 INFO L290 TraceCheckUtils]: 10: Hoare triple {102109#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; {102109#true} is VALID [2022-04-15 17:41:25,258 INFO L290 TraceCheckUtils]: 11: Hoare triple {102109#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {102109#true} is VALID [2022-04-15 17:41:25,258 INFO L272 TraceCheckUtils]: 12: Hoare triple {102109#true} call stub_driver_init(); {102151#(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 [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 13: Hoare triple {102151#(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; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 14: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {102109#true} {102109#true} #804#return; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 16: Hoare triple {102109#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 17: Hoare triple {102109#true} assume 3 == ~tmp_ndt_1~0; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L272 TraceCheckUtils]: 18: Hoare triple {102109#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 19: Hoare triple {102109#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; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {102109#true} assume 1 == ~PagingReferenceCount~0; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {102109#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 22: Hoare triple {102109#true} assume !(0 != ~disketteExtension__IsRemoved~0); {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 23: Hoare triple {102109#true} assume !(0 == ~irpSp__MinorFunction~0); {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 24: Hoare triple {102109#true} assume !(5 == ~irpSp__MinorFunction~0); {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 25: Hoare triple {102109#true} assume !(1 == ~irpSp__MinorFunction~0); {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 26: Hoare triple {102109#true} assume 6 == ~irpSp__MinorFunction~0; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 27: Hoare triple {102109#true} assume 6 == ~irpSp__MinorFunction~0; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 28: Hoare triple {102109#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; {102109#true} is VALID [2022-04-15 17:41:25,259 INFO L290 TraceCheckUtils]: 29: Hoare triple {102109#true} assume !(~s~0 != ~NP~0); {102109#true} is VALID [2022-04-15 17:41:25,260 INFO L290 TraceCheckUtils]: 30: Hoare triple {102109#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {102109#true} is VALID [2022-04-15 17:41:25,260 INFO L290 TraceCheckUtils]: 31: Hoare triple {102109#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {102109#true} is VALID [2022-04-15 17:41:25,260 INFO L272 TraceCheckUtils]: 32: Hoare triple {102109#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {102152#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:25,260 INFO L290 TraceCheckUtils]: 33: Hoare triple {102152#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {102109#true} is VALID [2022-04-15 17:41:25,260 INFO L290 TraceCheckUtils]: 34: Hoare triple {102109#true} assume 0 != ~compRegistered~0; {102109#true} is VALID [2022-04-15 17:41:25,261 INFO L272 TraceCheckUtils]: 35: Hoare triple {102109#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:25,261 INFO L290 TraceCheckUtils]: 36: Hoare triple {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {102109#true} is VALID [2022-04-15 17:41:25,261 INFO L272 TraceCheckUtils]: 37: Hoare triple {102109#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:25,261 INFO L290 TraceCheckUtils]: 38: Hoare triple {102166#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {102109#true} is VALID [2022-04-15 17:41:25,261 INFO L290 TraceCheckUtils]: 39: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,261 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {102109#true} {102109#true} #818#return; {102109#true} is VALID [2022-04-15 17:41:25,261 INFO L290 TraceCheckUtils]: 41: Hoare triple {102109#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L290 TraceCheckUtils]: 42: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {102109#true} {102109#true} #852#return; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L290 TraceCheckUtils]: 44: Hoare triple {102109#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L290 TraceCheckUtils]: 45: Hoare triple {102109#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L272 TraceCheckUtils]: 46: Hoare triple {102109#true} call stubMoreProcessingRequired(); {102170#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:25,262 INFO L290 TraceCheckUtils]: 47: Hoare triple {102170#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L290 TraceCheckUtils]: 48: Hoare triple {102109#true} assume true; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {102109#true} {102109#true} #854#return; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L290 TraceCheckUtils]: 50: Hoare triple {102109#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L290 TraceCheckUtils]: 51: Hoare triple {102109#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {102109#true} is VALID [2022-04-15 17:41:25,262 INFO L290 TraceCheckUtils]: 52: Hoare triple {102109#true} assume !(1 == ~tmp_ndt_8~0); {102109#true} is VALID [2022-04-15 17:41:25,263 INFO L290 TraceCheckUtils]: 53: Hoare triple {102109#true} ~returnVal2~0 := 259; {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:41:25,263 INFO L290 TraceCheckUtils]: 54: Hoare triple {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:41:25,263 INFO L290 TraceCheckUtils]: 55: Hoare triple {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:41:25,263 INFO L290 TraceCheckUtils]: 56: Hoare triple {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:41:25,264 INFO L290 TraceCheckUtils]: 57: Hoare triple {102164#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {102165#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:41:25,264 INFO L290 TraceCheckUtils]: 58: Hoare triple {102165#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {102165#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:41:25,265 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {102165#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {102109#true} #780#return; {102147#(and (<= 259 |FloppyPnp_#t~ret43|) (<= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:41:25,265 INFO L290 TraceCheckUtils]: 60: Hoare triple {102147#(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; {102148#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} is VALID [2022-04-15 17:41:25,265 INFO L290 TraceCheckUtils]: 61: Hoare triple {102148#(and (< 258 FloppyPnp_~__cil_tmp30~0) (<= FloppyPnp_~__cil_tmp30~0 259))} assume !(259 == ~__cil_tmp30~0); {102110#false} is VALID [2022-04-15 17:41:25,265 INFO L290 TraceCheckUtils]: 62: Hoare triple {102110#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {102110#false} is VALID [2022-04-15 17:41:25,265 INFO L272 TraceCheckUtils]: 63: Hoare triple {102110#false} call IofCompleteRequest(~Irp, 0); {102110#false} is VALID [2022-04-15 17:41:25,266 INFO L290 TraceCheckUtils]: 64: Hoare triple {102110#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {102110#false} is VALID [2022-04-15 17:41:25,266 INFO L290 TraceCheckUtils]: 65: Hoare triple {102110#false} assume !(~s~0 == ~NP~0); {102110#false} is VALID [2022-04-15 17:41:25,266 INFO L272 TraceCheckUtils]: 66: Hoare triple {102110#false} call errorFn(); {102110#false} is VALID [2022-04-15 17:41:25,266 INFO L290 TraceCheckUtils]: 67: Hoare triple {102110#false} assume !false; {102110#false} is VALID [2022-04-15 17:41:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:25,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:25,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2140251216] [2022-04-15 17:41:25,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2140251216] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:25,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:25,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:41:25,266 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:25,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2140816195] [2022-04-15 17:41:25,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2140816195] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:25,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:25,267 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:41:25,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362112852] [2022-04-15 17:41:25,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:25,267 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 5 states have internal predecessors, (50), 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 68 [2022-04-15 17:41:25,267 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:25,267 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), 5 states have internal predecessors, (50), 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) [2022-04-15 17:41:25,311 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:25,311 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:41:25,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:25,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:41:25,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:41:25,312 INFO L87 Difference]: Start difference. First operand 474 states and 582 transitions. Second operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 5 states have internal predecessors, (50), 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) [2022-04-15 17:41:29,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:29,873 INFO L93 Difference]: Finished difference Result 752 states and 931 transitions. [2022-04-15 17:41:29,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 17:41:29,874 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 5 states have internal predecessors, (50), 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 68 [2022-04-15 17:41:29,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 5 states have internal predecessors, (50), 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) [2022-04-15 17:41:29,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 599 transitions. [2022-04-15 17:41:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 5 states have internal predecessors, (50), 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) [2022-04-15 17:41:29,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 599 transitions. [2022-04-15 17:41:29,880 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 599 transitions. [2022-04-15 17:41:30,332 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:30,345 INFO L225 Difference]: With dead ends: 752 [2022-04-15 17:41:30,345 INFO L226 Difference]: Without dead ends: 526 [2022-04-15 17:41:30,346 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 [2022-04-15 17:41:30,346 INFO L913 BasicCegarLoop]: 327 mSDtfsCounter, 467 mSDsluCounter, 918 mSDsCounter, 0 mSdLazyCounter, 1099 mSolverCounterSat, 165 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 475 SdHoareTripleChecker+Valid, 1245 SdHoareTripleChecker+Invalid, 1264 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 165 IncrementalHoareTripleChecker+Valid, 1099 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:30,346 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [475 Valid, 1245 Invalid, 1264 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [165 Valid, 1099 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 17:41:30,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 526 states. [2022-04-15 17:41:31,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 526 to 474. [2022-04-15 17:41:31,168 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:31,169 INFO L82 GeneralOperation]: Start isEquivalent. First operand 526 states. Second operand has 474 states, 374 states have (on average 1.2299465240641712) internal successors, (460), 381 states have internal predecessors, (460), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) [2022-04-15 17:41:31,169 INFO L74 IsIncluded]: Start isIncluded. First operand 526 states. Second operand has 474 states, 374 states have (on average 1.2299465240641712) internal successors, (460), 381 states have internal predecessors, (460), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) [2022-04-15 17:41:31,170 INFO L87 Difference]: Start difference. First operand 526 states. Second operand has 474 states, 374 states have (on average 1.2299465240641712) internal successors, (460), 381 states have internal predecessors, (460), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) [2022-04-15 17:41:31,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:31,179 INFO L93 Difference]: Finished difference Result 526 states and 647 transitions. [2022-04-15 17:41:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 647 transitions. [2022-04-15 17:41:31,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:31,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:31,180 INFO L74 IsIncluded]: Start isIncluded. First operand has 474 states, 374 states have (on average 1.2299465240641712) internal successors, (460), 381 states have internal predecessors, (460), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) Second operand 526 states. [2022-04-15 17:41:31,181 INFO L87 Difference]: Start difference. First operand has 474 states, 374 states have (on average 1.2299465240641712) internal successors, (460), 381 states have internal predecessors, (460), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) Second operand 526 states. [2022-04-15 17:41:31,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:31,190 INFO L93 Difference]: Finished difference Result 526 states and 647 transitions. [2022-04-15 17:41:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 647 transitions. [2022-04-15 17:41:31,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:31,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:31,191 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:31,191 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:31,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 374 states have (on average 1.2299465240641712) internal successors, (460), 381 states have internal predecessors, (460), 56 states have call successors, (56), 41 states have call predecessors, (56), 43 states have return successors, (64), 52 states have call predecessors, (64), 50 states have call successors, (64) [2022-04-15 17:41:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 580 transitions. [2022-04-15 17:41:31,202 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 580 transitions. Word has length 68 [2022-04-15 17:41:31,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:31,202 INFO L478 AbstractCegarLoop]: Abstraction has 474 states and 580 transitions. [2022-04-15 17:41:31,202 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 5 states have internal predecessors, (50), 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) [2022-04-15 17:41:31,202 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 474 states and 580 transitions. [2022-04-15 17:41:32,063 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 580 edges. 580 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:32,063 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 580 transitions. [2022-04-15 17:41:32,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 17:41:32,064 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:32,064 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:32,064 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-15 17:41:32,064 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:32,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:32,064 INFO L85 PathProgramCache]: Analyzing trace with hash 923167144, now seen corresponding path program 1 times [2022-04-15 17:41:32,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:32,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [219689202] [2022-04-15 17:41:32,065 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:32,065 INFO L85 PathProgramCache]: Analyzing trace with hash 923167144, now seen corresponding path program 2 times [2022-04-15 17:41:32,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:32,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113840120] [2022-04-15 17:41:32,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:32,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:32,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:32,155 INFO L290 TraceCheckUtils]: 0: Hoare triple {105729#(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; {105685#true} is VALID [2022-04-15 17:41:32,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {105685#true} assume true; {105685#true} is VALID [2022-04-15 17:41:32,155 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {105685#true} {105685#true} #864#return; {105685#true} is VALID [2022-04-15 17:41:32,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:32,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {105730#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {105685#true} is VALID [2022-04-15 17:41:32,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {105685#true} assume true; {105685#true} is VALID [2022-04-15 17:41:32,173 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {105685#true} {105685#true} #802#return; {105685#true} is VALID [2022-04-15 17:41:32,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:32,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {105731#(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; {105685#true} is VALID [2022-04-15 17:41:32,183 INFO L290 TraceCheckUtils]: 1: Hoare triple {105685#true} assume true; {105685#true} is VALID [2022-04-15 17:41:32,183 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {105685#true} {105685#true} #804#return; {105685#true} is VALID [2022-04-15 17:41:32,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:32,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:41:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:32,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {105747#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {105685#true} is VALID [2022-04-15 17:41:32,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {105685#true} assume !(0 != ~compRegistered~0); {105685#true} is VALID [2022-04-15 17:41:32,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {105685#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {105685#true} is VALID [2022-04-15 17:41:32,250 INFO L290 TraceCheckUtils]: 3: Hoare triple {105685#true} assume 0 == ~tmp_ndt_7~0; {105685#true} is VALID [2022-04-15 17:41:32,250 INFO L290 TraceCheckUtils]: 4: Hoare triple {105685#true} ~returnVal2~0 := 0; {105685#true} is VALID [2022-04-15 17:41:32,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {105685#true} assume !(~s~0 == ~NP~0); {105685#true} is VALID [2022-04-15 17:41:32,250 INFO L290 TraceCheckUtils]: 6: Hoare triple {105685#true} assume !(~s~0 == ~MPR1~0); {105685#true} is VALID [2022-04-15 17:41:32,250 INFO L290 TraceCheckUtils]: 7: Hoare triple {105685#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {105748#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:32,250 INFO L290 TraceCheckUtils]: 8: Hoare triple {105748#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,251 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {105685#true} #788#return; {105744#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {105732#(and (= |old(~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; {105685#true} is VALID [2022-04-15 17:41:32,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {105685#true} assume 1 == ~PagingReferenceCount~0; {105685#true} is VALID [2022-04-15 17:41:32,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {105685#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {105685#true} is VALID [2022-04-15 17:41:32,251 INFO L290 TraceCheckUtils]: 3: Hoare triple {105685#true} assume !(0 != ~disketteExtension__IsRemoved~0); {105685#true} is VALID [2022-04-15 17:41:32,251 INFO L290 TraceCheckUtils]: 4: Hoare triple {105685#true} assume !(0 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {105685#true} assume !(5 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {105685#true} assume !(1 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,253 INFO L290 TraceCheckUtils]: 7: Hoare triple {105685#true} assume !(6 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {105685#true} assume !(3 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,253 INFO L290 TraceCheckUtils]: 9: Hoare triple {105685#true} assume 4 == ~irpSp__MinorFunction~0; {105685#true} is VALID [2022-04-15 17:41:32,253 INFO L290 TraceCheckUtils]: 10: Hoare triple {105685#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {105685#true} is VALID [2022-04-15 17:41:32,253 INFO L290 TraceCheckUtils]: 11: Hoare triple {105685#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {105685#true} is VALID [2022-04-15 17:41:32,253 INFO L290 TraceCheckUtils]: 12: Hoare triple {105685#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; {105685#true} is VALID [2022-04-15 17:41:32,254 INFO L272 TraceCheckUtils]: 13: Hoare triple {105685#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {105747#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:32,254 INFO L290 TraceCheckUtils]: 14: Hoare triple {105747#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {105685#true} is VALID [2022-04-15 17:41:32,254 INFO L290 TraceCheckUtils]: 15: Hoare triple {105685#true} assume !(0 != ~compRegistered~0); {105685#true} is VALID [2022-04-15 17:41:32,254 INFO L290 TraceCheckUtils]: 16: Hoare triple {105685#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {105685#true} is VALID [2022-04-15 17:41:32,254 INFO L290 TraceCheckUtils]: 17: Hoare triple {105685#true} assume 0 == ~tmp_ndt_7~0; {105685#true} is VALID [2022-04-15 17:41:32,254 INFO L290 TraceCheckUtils]: 18: Hoare triple {105685#true} ~returnVal2~0 := 0; {105685#true} is VALID [2022-04-15 17:41:32,254 INFO L290 TraceCheckUtils]: 19: Hoare triple {105685#true} assume !(~s~0 == ~NP~0); {105685#true} is VALID [2022-04-15 17:41:32,254 INFO L290 TraceCheckUtils]: 20: Hoare triple {105685#true} assume !(~s~0 == ~MPR1~0); {105685#true} is VALID [2022-04-15 17:41:32,254 INFO L290 TraceCheckUtils]: 21: Hoare triple {105685#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {105748#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:32,255 INFO L290 TraceCheckUtils]: 22: Hoare triple {105748#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,255 INFO L290 TraceCheckUtils]: 23: Hoare triple {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,255 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {105685#true} #788#return; {105744#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,256 INFO L290 TraceCheckUtils]: 25: Hoare triple {105744#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:32,256 INFO L290 TraceCheckUtils]: 26: Hoare triple {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:32,256 INFO L290 TraceCheckUtils]: 27: Hoare triple {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:32,256 INFO L290 TraceCheckUtils]: 28: Hoare triple {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {105746#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,257 INFO L290 TraceCheckUtils]: 29: Hoare triple {105746#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {105746#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,257 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {105746#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {105685#true} #806#return; {105727#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,258 INFO L272 TraceCheckUtils]: 0: Hoare triple {105685#true} call ULTIMATE.init(); {105729#(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 [2022-04-15 17:41:32,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {105729#(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; {105685#true} is VALID [2022-04-15 17:41:32,258 INFO L290 TraceCheckUtils]: 2: Hoare triple {105685#true} assume true; {105685#true} is VALID [2022-04-15 17:41:32,259 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105685#true} {105685#true} #864#return; {105685#true} is VALID [2022-04-15 17:41:32,259 INFO L272 TraceCheckUtils]: 4: Hoare triple {105685#true} call #t~ret109 := main(); {105685#true} is VALID [2022-04-15 17:41:32,259 INFO L290 TraceCheckUtils]: 5: Hoare triple {105685#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {105685#true} is VALID [2022-04-15 17:41:32,259 INFO L272 TraceCheckUtils]: 6: Hoare triple {105685#true} call _BLAST_init(); {105730#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:41:32,259 INFO L290 TraceCheckUtils]: 7: Hoare triple {105730#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {105685#true} is VALID [2022-04-15 17:41:32,259 INFO L290 TraceCheckUtils]: 8: Hoare triple {105685#true} assume true; {105685#true} is VALID [2022-04-15 17:41:32,260 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {105685#true} {105685#true} #802#return; {105685#true} is VALID [2022-04-15 17:41:32,260 INFO L290 TraceCheckUtils]: 10: Hoare triple {105685#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; {105685#true} is VALID [2022-04-15 17:41:32,260 INFO L290 TraceCheckUtils]: 11: Hoare triple {105685#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {105685#true} is VALID [2022-04-15 17:41:32,260 INFO L272 TraceCheckUtils]: 12: Hoare triple {105685#true} call stub_driver_init(); {105731#(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 [2022-04-15 17:41:32,260 INFO L290 TraceCheckUtils]: 13: Hoare triple {105731#(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; {105685#true} is VALID [2022-04-15 17:41:32,260 INFO L290 TraceCheckUtils]: 14: Hoare triple {105685#true} assume true; {105685#true} is VALID [2022-04-15 17:41:32,260 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105685#true} {105685#true} #804#return; {105685#true} is VALID [2022-04-15 17:41:32,260 INFO L290 TraceCheckUtils]: 16: Hoare triple {105685#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {105685#true} is VALID [2022-04-15 17:41:32,260 INFO L290 TraceCheckUtils]: 17: Hoare triple {105685#true} assume 3 == ~tmp_ndt_1~0; {105685#true} is VALID [2022-04-15 17:41:32,261 INFO L272 TraceCheckUtils]: 18: Hoare triple {105685#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {105732#(and (= |old(~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 [2022-04-15 17:41:32,261 INFO L290 TraceCheckUtils]: 19: Hoare triple {105732#(and (= |old(~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; {105685#true} is VALID [2022-04-15 17:41:32,261 INFO L290 TraceCheckUtils]: 20: Hoare triple {105685#true} assume 1 == ~PagingReferenceCount~0; {105685#true} is VALID [2022-04-15 17:41:32,261 INFO L290 TraceCheckUtils]: 21: Hoare triple {105685#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {105685#true} is VALID [2022-04-15 17:41:32,261 INFO L290 TraceCheckUtils]: 22: Hoare triple {105685#true} assume !(0 != ~disketteExtension__IsRemoved~0); {105685#true} is VALID [2022-04-15 17:41:32,261 INFO L290 TraceCheckUtils]: 23: Hoare triple {105685#true} assume !(0 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,261 INFO L290 TraceCheckUtils]: 24: Hoare triple {105685#true} assume !(5 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {105685#true} assume !(1 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,261 INFO L290 TraceCheckUtils]: 26: Hoare triple {105685#true} assume !(6 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {105685#true} assume !(3 == ~irpSp__MinorFunction~0); {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 28: Hoare triple {105685#true} assume 4 == ~irpSp__MinorFunction~0; {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 29: Hoare triple {105685#true} ~disketteExtension__IsStarted~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 30: Hoare triple {105685#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 31: Hoare triple {105685#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; {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L272 TraceCheckUtils]: 32: Hoare triple {105685#true} call #t~ret47 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {105747#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 33: Hoare triple {105747#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 34: Hoare triple {105685#true} assume !(0 != ~compRegistered~0); {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 35: Hoare triple {105685#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {105685#true} is VALID [2022-04-15 17:41:32,262 INFO L290 TraceCheckUtils]: 36: Hoare triple {105685#true} assume 0 == ~tmp_ndt_7~0; {105685#true} is VALID [2022-04-15 17:41:32,263 INFO L290 TraceCheckUtils]: 37: Hoare triple {105685#true} ~returnVal2~0 := 0; {105685#true} is VALID [2022-04-15 17:41:32,263 INFO L290 TraceCheckUtils]: 38: Hoare triple {105685#true} assume !(~s~0 == ~NP~0); {105685#true} is VALID [2022-04-15 17:41:32,263 INFO L290 TraceCheckUtils]: 39: Hoare triple {105685#true} assume !(~s~0 == ~MPR1~0); {105685#true} is VALID [2022-04-15 17:41:32,263 INFO L290 TraceCheckUtils]: 40: Hoare triple {105685#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {105748#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:32,263 INFO L290 TraceCheckUtils]: 41: Hoare triple {105748#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,263 INFO L290 TraceCheckUtils]: 42: Hoare triple {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,264 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {105749#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {105685#true} #788#return; {105744#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,264 INFO L290 TraceCheckUtils]: 44: Hoare triple {105744#(= |FloppyPnp_#t~ret47| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~ntStatus~0 := #t~ret47;havoc #t~ret47; {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:32,264 INFO L290 TraceCheckUtils]: 45: Hoare triple {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:32,265 INFO L290 TraceCheckUtils]: 46: Hoare triple {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:32,265 INFO L290 TraceCheckUtils]: 47: Hoare triple {105745#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {105746#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,265 INFO L290 TraceCheckUtils]: 48: Hoare triple {105746#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {105746#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,265 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {105746#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {105685#true} #806#return; {105727#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,266 INFO L290 TraceCheckUtils]: 50: Hoare triple {105727#(= |main_#t~ret93| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {105728#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,266 INFO L290 TraceCheckUtils]: 51: Hoare triple {105728#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {105728#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,266 INFO L290 TraceCheckUtils]: 52: Hoare triple {105728#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {105728#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,266 INFO L290 TraceCheckUtils]: 53: Hoare triple {105728#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {105728#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,267 INFO L290 TraceCheckUtils]: 54: Hoare triple {105728#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {105728#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,267 INFO L290 TraceCheckUtils]: 55: Hoare triple {105728#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {105728#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,267 INFO L290 TraceCheckUtils]: 56: Hoare triple {105728#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {105728#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,267 INFO L290 TraceCheckUtils]: 57: Hoare triple {105728#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {105728#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:32,267 INFO L290 TraceCheckUtils]: 58: Hoare triple {105728#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {105686#false} is VALID [2022-04-15 17:41:32,267 INFO L272 TraceCheckUtils]: 59: Hoare triple {105686#false} call errorFn(); {105686#false} is VALID [2022-04-15 17:41:32,268 INFO L290 TraceCheckUtils]: 60: Hoare triple {105686#false} assume !false; {105686#false} is VALID [2022-04-15 17:41:32,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:32,268 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:32,268 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113840120] [2022-04-15 17:41:32,268 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1113840120] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:32,268 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:32,268 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:41:32,268 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:32,268 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [219689202] [2022-04-15 17:41:32,268 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [219689202] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:32,268 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:32,268 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:41:32,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155041280] [2022-04-15 17:41:32,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:32,270 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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 61 [2022-04-15 17:41:32,270 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:32,270 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:32,303 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:32,303 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:41:32,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:32,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:41:32,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:41:32,304 INFO L87 Difference]: Start difference. First operand 474 states and 580 transitions. Second operand has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:38,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:38,328 INFO L93 Difference]: Finished difference Result 518 states and 631 transitions. [2022-04-15 17:41:38,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:41:38,328 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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 61 [2022-04-15 17:41:38,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:38,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 392 transitions. [2022-04-15 17:41:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 392 transitions. [2022-04-15 17:41:38,333 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 392 transitions. [2022-04-15 17:41:38,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 392 edges. 392 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:38,731 INFO L225 Difference]: With dead ends: 518 [2022-04-15 17:41:38,731 INFO L226 Difference]: Without dead ends: 496 [2022-04-15 17:41:38,731 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 [2022-04-15 17:41:38,732 INFO L913 BasicCegarLoop]: 319 mSDtfsCounter, 233 mSDsluCounter, 1243 mSDsCounter, 0 mSdLazyCounter, 2152 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 236 SdHoareTripleChecker+Valid, 1562 SdHoareTripleChecker+Invalid, 2243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 2152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:38,733 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [236 Valid, 1562 Invalid, 2243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 2152 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 17:41:38,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2022-04-15 17:41:39,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 469. [2022-04-15 17:41:39,464 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:39,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 496 states. Second operand has 469 states, 370 states have (on average 1.2297297297297298) internal successors, (455), 377 states have internal predecessors, (455), 55 states have call successors, (55), 41 states have call predecessors, (55), 43 states have return successors, (63), 51 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-15 17:41:39,465 INFO L74 IsIncluded]: Start isIncluded. First operand 496 states. Second operand has 469 states, 370 states have (on average 1.2297297297297298) internal successors, (455), 377 states have internal predecessors, (455), 55 states have call successors, (55), 41 states have call predecessors, (55), 43 states have return successors, (63), 51 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-15 17:41:39,465 INFO L87 Difference]: Start difference. First operand 496 states. Second operand has 469 states, 370 states have (on average 1.2297297297297298) internal successors, (455), 377 states have internal predecessors, (455), 55 states have call successors, (55), 41 states have call predecessors, (55), 43 states have return successors, (63), 51 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-15 17:41:39,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:39,473 INFO L93 Difference]: Finished difference Result 496 states and 607 transitions. [2022-04-15 17:41:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 607 transitions. [2022-04-15 17:41:39,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:39,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:39,474 INFO L74 IsIncluded]: Start isIncluded. First operand has 469 states, 370 states have (on average 1.2297297297297298) internal successors, (455), 377 states have internal predecessors, (455), 55 states have call successors, (55), 41 states have call predecessors, (55), 43 states have return successors, (63), 51 states have call predecessors, (63), 49 states have call successors, (63) Second operand 496 states. [2022-04-15 17:41:39,475 INFO L87 Difference]: Start difference. First operand has 469 states, 370 states have (on average 1.2297297297297298) internal successors, (455), 377 states have internal predecessors, (455), 55 states have call successors, (55), 41 states have call predecessors, (55), 43 states have return successors, (63), 51 states have call predecessors, (63), 49 states have call successors, (63) Second operand 496 states. [2022-04-15 17:41:39,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:39,483 INFO L93 Difference]: Finished difference Result 496 states and 607 transitions. [2022-04-15 17:41:39,483 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 607 transitions. [2022-04-15 17:41:39,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:39,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:39,483 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:39,483 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:39,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 370 states have (on average 1.2297297297297298) internal successors, (455), 377 states have internal predecessors, (455), 55 states have call successors, (55), 41 states have call predecessors, (55), 43 states have return successors, (63), 51 states have call predecessors, (63), 49 states have call successors, (63) [2022-04-15 17:41:39,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 573 transitions. [2022-04-15 17:41:39,494 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 573 transitions. Word has length 61 [2022-04-15 17:41:39,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:39,494 INFO L478 AbstractCegarLoop]: Abstraction has 469 states and 573 transitions. [2022-04-15 17:41:39,494 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:39,494 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 469 states and 573 transitions. [2022-04-15 17:41:40,359 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 573 edges. 573 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:40,359 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 573 transitions. [2022-04-15 17:41:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 17:41:40,360 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:40,360 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:40,360 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-15 17:41:40,361 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:40,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:40,361 INFO L85 PathProgramCache]: Analyzing trace with hash -6944326, now seen corresponding path program 1 times [2022-04-15 17:41:40,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:40,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1588656489] [2022-04-15 17:41:40,361 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:40,361 INFO L85 PathProgramCache]: Analyzing trace with hash -6944326, now seen corresponding path program 2 times [2022-04-15 17:41:40,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:40,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937588253] [2022-04-15 17:41:40,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:40,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:40,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:40,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:40,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {108766#(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; {108722#true} is VALID [2022-04-15 17:41:40,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {108722#true} assume true; {108722#true} is VALID [2022-04-15 17:41:40,453 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {108722#true} {108722#true} #864#return; {108722#true} is VALID [2022-04-15 17:41:40,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:40,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {108767#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {108722#true} is VALID [2022-04-15 17:41:40,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {108722#true} assume true; {108722#true} is VALID [2022-04-15 17:41:40,470 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {108722#true} {108722#true} #802#return; {108722#true} is VALID [2022-04-15 17:41:40,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:40,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:40,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {108768#(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; {108722#true} is VALID [2022-04-15 17:41:40,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {108722#true} assume true; {108722#true} is VALID [2022-04-15 17:41:40,480 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {108722#true} {108722#true} #804#return; {108722#true} is VALID [2022-04-15 17:41:40,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:40,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:41:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:40,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {108784#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {108722#true} is VALID [2022-04-15 17:41:40,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {108722#true} assume !(0 != ~compRegistered~0); {108722#true} is VALID [2022-04-15 17:41:40,545 INFO L290 TraceCheckUtils]: 2: Hoare triple {108722#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {108722#true} is VALID [2022-04-15 17:41:40,545 INFO L290 TraceCheckUtils]: 3: Hoare triple {108722#true} assume 0 == ~tmp_ndt_7~0; {108722#true} is VALID [2022-04-15 17:41:40,545 INFO L290 TraceCheckUtils]: 4: Hoare triple {108722#true} ~returnVal2~0 := 0; {108722#true} is VALID [2022-04-15 17:41:40,545 INFO L290 TraceCheckUtils]: 5: Hoare triple {108722#true} assume !(~s~0 == ~NP~0); {108722#true} is VALID [2022-04-15 17:41:40,545 INFO L290 TraceCheckUtils]: 6: Hoare triple {108722#true} assume !(~s~0 == ~MPR1~0); {108722#true} is VALID [2022-04-15 17:41:40,545 INFO L290 TraceCheckUtils]: 7: Hoare triple {108722#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {108785#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:40,546 INFO L290 TraceCheckUtils]: 8: Hoare triple {108785#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,546 INFO L290 TraceCheckUtils]: 9: Hoare triple {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,546 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {108722#true} #800#return; {108781#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,546 INFO L290 TraceCheckUtils]: 0: Hoare triple {108769#(and (= |old(~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; {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 1: Hoare triple {108722#true} assume 1 == ~PagingReferenceCount~0; {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 2: Hoare triple {108722#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 3: Hoare triple {108722#true} assume !(0 != ~disketteExtension__IsRemoved~0); {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 4: Hoare triple {108722#true} assume !(0 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 5: Hoare triple {108722#true} assume !(5 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 6: Hoare triple {108722#true} assume !(1 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 7: Hoare triple {108722#true} assume !(6 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {108722#true} assume !(3 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 9: Hoare triple {108722#true} assume !(4 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 10: Hoare triple {108722#true} assume !(2 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 11: Hoare triple {108722#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {108722#true} is VALID [2022-04-15 17:41:40,547 INFO L290 TraceCheckUtils]: 12: Hoare triple {108722#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; {108722#true} is VALID [2022-04-15 17:41:40,548 INFO L272 TraceCheckUtils]: 13: Hoare triple {108722#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {108784#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:40,548 INFO L290 TraceCheckUtils]: 14: Hoare triple {108784#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {108722#true} is VALID [2022-04-15 17:41:40,548 INFO L290 TraceCheckUtils]: 15: Hoare triple {108722#true} assume !(0 != ~compRegistered~0); {108722#true} is VALID [2022-04-15 17:41:40,548 INFO L290 TraceCheckUtils]: 16: Hoare triple {108722#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {108722#true} is VALID [2022-04-15 17:41:40,548 INFO L290 TraceCheckUtils]: 17: Hoare triple {108722#true} assume 0 == ~tmp_ndt_7~0; {108722#true} is VALID [2022-04-15 17:41:40,548 INFO L290 TraceCheckUtils]: 18: Hoare triple {108722#true} ~returnVal2~0 := 0; {108722#true} is VALID [2022-04-15 17:41:40,548 INFO L290 TraceCheckUtils]: 19: Hoare triple {108722#true} assume !(~s~0 == ~NP~0); {108722#true} is VALID [2022-04-15 17:41:40,548 INFO L290 TraceCheckUtils]: 20: Hoare triple {108722#true} assume !(~s~0 == ~MPR1~0); {108722#true} is VALID [2022-04-15 17:41:40,548 INFO L290 TraceCheckUtils]: 21: Hoare triple {108722#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {108785#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:40,549 INFO L290 TraceCheckUtils]: 22: Hoare triple {108785#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,549 INFO L290 TraceCheckUtils]: 23: Hoare triple {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,549 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {108722#true} #800#return; {108781#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,550 INFO L290 TraceCheckUtils]: 25: Hoare triple {108781#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:40,550 INFO L290 TraceCheckUtils]: 26: Hoare triple {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:40,550 INFO L290 TraceCheckUtils]: 27: Hoare triple {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:40,550 INFO L290 TraceCheckUtils]: 28: Hoare triple {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {108783#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,551 INFO L290 TraceCheckUtils]: 29: Hoare triple {108783#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {108783#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,551 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {108783#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {108722#true} #806#return; {108764#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,552 INFO L272 TraceCheckUtils]: 0: Hoare triple {108722#true} call ULTIMATE.init(); {108766#(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 [2022-04-15 17:41:40,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {108766#(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; {108722#true} is VALID [2022-04-15 17:41:40,552 INFO L290 TraceCheckUtils]: 2: Hoare triple {108722#true} assume true; {108722#true} is VALID [2022-04-15 17:41:40,552 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {108722#true} {108722#true} #864#return; {108722#true} is VALID [2022-04-15 17:41:40,552 INFO L272 TraceCheckUtils]: 4: Hoare triple {108722#true} call #t~ret109 := main(); {108722#true} is VALID [2022-04-15 17:41:40,553 INFO L290 TraceCheckUtils]: 5: Hoare triple {108722#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {108722#true} is VALID [2022-04-15 17:41:40,553 INFO L272 TraceCheckUtils]: 6: Hoare triple {108722#true} call _BLAST_init(); {108767#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:41:40,553 INFO L290 TraceCheckUtils]: 7: Hoare triple {108767#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {108722#true} is VALID [2022-04-15 17:41:40,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {108722#true} assume true; {108722#true} is VALID [2022-04-15 17:41:40,553 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {108722#true} {108722#true} #802#return; {108722#true} is VALID [2022-04-15 17:41:40,553 INFO L290 TraceCheckUtils]: 10: Hoare triple {108722#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; {108722#true} is VALID [2022-04-15 17:41:40,553 INFO L290 TraceCheckUtils]: 11: Hoare triple {108722#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {108722#true} is VALID [2022-04-15 17:41:40,554 INFO L272 TraceCheckUtils]: 12: Hoare triple {108722#true} call stub_driver_init(); {108768#(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 [2022-04-15 17:41:40,554 INFO L290 TraceCheckUtils]: 13: Hoare triple {108768#(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; {108722#true} is VALID [2022-04-15 17:41:40,554 INFO L290 TraceCheckUtils]: 14: Hoare triple {108722#true} assume true; {108722#true} is VALID [2022-04-15 17:41:40,554 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {108722#true} {108722#true} #804#return; {108722#true} is VALID [2022-04-15 17:41:40,554 INFO L290 TraceCheckUtils]: 16: Hoare triple {108722#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {108722#true} is VALID [2022-04-15 17:41:40,554 INFO L290 TraceCheckUtils]: 17: Hoare triple {108722#true} assume 3 == ~tmp_ndt_1~0; {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L272 TraceCheckUtils]: 18: Hoare triple {108722#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {108769#(and (= |old(~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 [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {108769#(and (= |old(~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; {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {108722#true} assume 1 == ~PagingReferenceCount~0; {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 21: Hoare triple {108722#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 22: Hoare triple {108722#true} assume !(0 != ~disketteExtension__IsRemoved~0); {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 23: Hoare triple {108722#true} assume !(0 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 24: Hoare triple {108722#true} assume !(5 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 25: Hoare triple {108722#true} assume !(1 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 26: Hoare triple {108722#true} assume !(6 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 27: Hoare triple {108722#true} assume !(3 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 28: Hoare triple {108722#true} assume !(4 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,555 INFO L290 TraceCheckUtils]: 29: Hoare triple {108722#true} assume !(2 == ~irpSp__MinorFunction~0); {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 30: Hoare triple {108722#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 31: Hoare triple {108722#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; {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L272 TraceCheckUtils]: 32: Hoare triple {108722#true} call #t~ret56 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {108784#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 33: Hoare triple {108784#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 34: Hoare triple {108722#true} assume !(0 != ~compRegistered~0); {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 35: Hoare triple {108722#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 36: Hoare triple {108722#true} assume 0 == ~tmp_ndt_7~0; {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 37: Hoare triple {108722#true} ~returnVal2~0 := 0; {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 38: Hoare triple {108722#true} assume !(~s~0 == ~NP~0); {108722#true} is VALID [2022-04-15 17:41:40,556 INFO L290 TraceCheckUtils]: 39: Hoare triple {108722#true} assume !(~s~0 == ~MPR1~0); {108722#true} is VALID [2022-04-15 17:41:40,557 INFO L290 TraceCheckUtils]: 40: Hoare triple {108722#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {108785#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:40,557 INFO L290 TraceCheckUtils]: 41: Hoare triple {108785#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,557 INFO L290 TraceCheckUtils]: 42: Hoare triple {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,558 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {108786#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {108722#true} #800#return; {108781#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,558 INFO L290 TraceCheckUtils]: 44: Hoare triple {108781#(= |FloppyPnp_#t~ret56| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~ntStatus~0 := #t~ret56;havoc #t~ret56; {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:40,558 INFO L290 TraceCheckUtils]: 45: Hoare triple {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:40,558 INFO L290 TraceCheckUtils]: 46: Hoare triple {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:40,559 INFO L290 TraceCheckUtils]: 47: Hoare triple {108782#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {108783#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,559 INFO L290 TraceCheckUtils]: 48: Hoare triple {108783#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {108783#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,559 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {108783#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {108722#true} #806#return; {108764#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,560 INFO L290 TraceCheckUtils]: 50: Hoare triple {108764#(= |main_#t~ret93| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {108765#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,560 INFO L290 TraceCheckUtils]: 51: Hoare triple {108765#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {108765#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,560 INFO L290 TraceCheckUtils]: 52: Hoare triple {108765#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {108765#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,560 INFO L290 TraceCheckUtils]: 53: Hoare triple {108765#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {108765#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,560 INFO L290 TraceCheckUtils]: 54: Hoare triple {108765#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {108765#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,561 INFO L290 TraceCheckUtils]: 55: Hoare triple {108765#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {108765#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,561 INFO L290 TraceCheckUtils]: 56: Hoare triple {108765#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {108765#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,561 INFO L290 TraceCheckUtils]: 57: Hoare triple {108765#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {108765#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:40,561 INFO L290 TraceCheckUtils]: 58: Hoare triple {108765#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {108723#false} is VALID [2022-04-15 17:41:40,561 INFO L272 TraceCheckUtils]: 59: Hoare triple {108723#false} call errorFn(); {108723#false} is VALID [2022-04-15 17:41:40,561 INFO L290 TraceCheckUtils]: 60: Hoare triple {108723#false} assume !false; {108723#false} is VALID [2022-04-15 17:41:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:40,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:40,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937588253] [2022-04-15 17:41:40,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [937588253] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:40,563 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:40,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:41:40,563 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:40,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1588656489] [2022-04-15 17:41:40,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1588656489] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:40,563 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:40,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:41:40,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498469760] [2022-04-15 17:41:40,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:40,564 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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 61 [2022-04-15 17:41:40,564 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:40,564 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:40,596 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:40,596 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:41:40,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:40,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:41:40,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:41:40,597 INFO L87 Difference]: Start difference. First operand 469 states and 573 transitions. Second operand has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:45,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:45,608 INFO L93 Difference]: Finished difference Result 513 states and 624 transitions. [2022-04-15 17:41:45,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:41:45,609 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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 61 [2022-04-15 17:41:45,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:45,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 385 transitions. [2022-04-15 17:41:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 385 transitions. [2022-04-15 17:41:45,613 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 385 transitions. [2022-04-15 17:41:45,892 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:45,904 INFO L225 Difference]: With dead ends: 513 [2022-04-15 17:41:45,904 INFO L226 Difference]: Without dead ends: 492 [2022-04-15 17:41:45,904 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 [2022-04-15 17:41:45,905 INFO L913 BasicCegarLoop]: 313 mSDtfsCounter, 187 mSDsluCounter, 1135 mSDsCounter, 0 mSdLazyCounter, 1907 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 1448 SdHoareTripleChecker+Invalid, 1967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 1907 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:45,905 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [190 Valid, 1448 Invalid, 1967 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 1907 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-15 17:41:45,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2022-04-15 17:41:46,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 465. [2022-04-15 17:41:46,565 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:46,566 INFO L82 GeneralOperation]: Start isEquivalent. First operand 492 states. Second operand has 465 states, 367 states have (on average 1.228882833787466) internal successors, (451), 374 states have internal predecessors, (451), 54 states have call successors, (54), 41 states have call predecessors, (54), 43 states have return successors, (62), 50 states have call predecessors, (62), 48 states have call successors, (62) [2022-04-15 17:41:46,566 INFO L74 IsIncluded]: Start isIncluded. First operand 492 states. Second operand has 465 states, 367 states have (on average 1.228882833787466) internal successors, (451), 374 states have internal predecessors, (451), 54 states have call successors, (54), 41 states have call predecessors, (54), 43 states have return successors, (62), 50 states have call predecessors, (62), 48 states have call successors, (62) [2022-04-15 17:41:46,567 INFO L87 Difference]: Start difference. First operand 492 states. Second operand has 465 states, 367 states have (on average 1.228882833787466) internal successors, (451), 374 states have internal predecessors, (451), 54 states have call successors, (54), 41 states have call predecessors, (54), 43 states have return successors, (62), 50 states have call predecessors, (62), 48 states have call successors, (62) [2022-04-15 17:41:46,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:46,575 INFO L93 Difference]: Finished difference Result 492 states and 601 transitions. [2022-04-15 17:41:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 601 transitions. [2022-04-15 17:41:46,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:46,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:46,576 INFO L74 IsIncluded]: Start isIncluded. First operand has 465 states, 367 states have (on average 1.228882833787466) internal successors, (451), 374 states have internal predecessors, (451), 54 states have call successors, (54), 41 states have call predecessors, (54), 43 states have return successors, (62), 50 states have call predecessors, (62), 48 states have call successors, (62) Second operand 492 states. [2022-04-15 17:41:46,576 INFO L87 Difference]: Start difference. First operand has 465 states, 367 states have (on average 1.228882833787466) internal successors, (451), 374 states have internal predecessors, (451), 54 states have call successors, (54), 41 states have call predecessors, (54), 43 states have return successors, (62), 50 states have call predecessors, (62), 48 states have call successors, (62) Second operand 492 states. [2022-04-15 17:41:46,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:46,584 INFO L93 Difference]: Finished difference Result 492 states and 601 transitions. [2022-04-15 17:41:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 601 transitions. [2022-04-15 17:41:46,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:46,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:46,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:46,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 465 states, 367 states have (on average 1.228882833787466) internal successors, (451), 374 states have internal predecessors, (451), 54 states have call successors, (54), 41 states have call predecessors, (54), 43 states have return successors, (62), 50 states have call predecessors, (62), 48 states have call successors, (62) [2022-04-15 17:41:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 567 transitions. [2022-04-15 17:41:46,595 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 567 transitions. Word has length 61 [2022-04-15 17:41:46,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:46,595 INFO L478 AbstractCegarLoop]: Abstraction has 465 states and 567 transitions. [2022-04-15 17:41:46,595 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.5) internal successors, (49), 7 states have internal predecessors, (49), 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) [2022-04-15 17:41:46,595 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 465 states and 567 transitions. [2022-04-15 17:41:47,538 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:47,538 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 567 transitions. [2022-04-15 17:41:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-04-15 17:41:47,539 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:47,539 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] [2022-04-15 17:41:47,539 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-15 17:41:47,539 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:47,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:47,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1751812083, now seen corresponding path program 1 times [2022-04-15 17:41:47,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:47,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1163950567] [2022-04-15 17:41:47,540 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:47,540 INFO L85 PathProgramCache]: Analyzing trace with hash 1751812083, now seen corresponding path program 2 times [2022-04-15 17:41:47,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:47,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878521265] [2022-04-15 17:41:47,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:47,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:47,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:47,639 INFO L290 TraceCheckUtils]: 0: Hoare triple {111772#(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; {111733#true} is VALID [2022-04-15 17:41:47,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,639 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111733#true} {111733#true} #864#return; {111733#true} is VALID [2022-04-15 17:41:47,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:47,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {111773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {111733#true} is VALID [2022-04-15 17:41:47,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,656 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111733#true} {111733#true} #802#return; {111733#true} is VALID [2022-04-15 17:41:47,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:47,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:47,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {111774#(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; {111733#true} is VALID [2022-04-15 17:41:47,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,674 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111733#true} {111733#true} #804#return; {111733#true} is VALID [2022-04-15 17:41:47,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:41:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:47,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:41:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:47,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:41:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:47,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,703 INFO L290 TraceCheckUtils]: 1: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,703 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #818#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,703 INFO L290 TraceCheckUtils]: 0: Hoare triple {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {111733#true} is VALID [2022-04-15 17:41:47,704 INFO L272 TraceCheckUtils]: 1: Hoare triple {111733#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:47,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,704 INFO L290 TraceCheckUtils]: 3: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,705 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #818#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,705 INFO L290 TraceCheckUtils]: 5: Hoare triple {111771#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,705 INFO L290 TraceCheckUtils]: 6: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,706 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #852#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:41:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:47,711 INFO L290 TraceCheckUtils]: 0: Hoare triple {111791#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {111733#true} is VALID [2022-04-15 17:41:47,711 INFO L290 TraceCheckUtils]: 1: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,712 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111733#true} {111771#(= ~setEventCalled~0 1)} #854#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,712 INFO L290 TraceCheckUtils]: 0: Hoare triple {111775#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {111733#true} is VALID [2022-04-15 17:41:47,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {111733#true} assume 0 != ~compRegistered~0; {111733#true} is VALID [2022-04-15 17:41:47,712 INFO L272 TraceCheckUtils]: 2: Hoare triple {111733#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:47,712 INFO L290 TraceCheckUtils]: 3: Hoare triple {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {111733#true} is VALID [2022-04-15 17:41:47,713 INFO L272 TraceCheckUtils]: 4: Hoare triple {111733#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:47,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,713 INFO L290 TraceCheckUtils]: 6: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,714 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #818#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,714 INFO L290 TraceCheckUtils]: 8: Hoare triple {111771#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,714 INFO L290 TraceCheckUtils]: 9: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,715 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #852#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,715 INFO L290 TraceCheckUtils]: 11: Hoare triple {111771#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,715 INFO L290 TraceCheckUtils]: 12: Hoare triple {111771#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,715 INFO L272 TraceCheckUtils]: 13: Hoare triple {111771#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {111791#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:47,715 INFO L290 TraceCheckUtils]: 14: Hoare triple {111791#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {111733#true} is VALID [2022-04-15 17:41:47,715 INFO L290 TraceCheckUtils]: 15: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,716 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {111733#true} {111771#(= ~setEventCalled~0 1)} #854#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,716 INFO L290 TraceCheckUtils]: 17: Hoare triple {111771#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,716 INFO L290 TraceCheckUtils]: 18: Hoare triple {111771#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,716 INFO L290 TraceCheckUtils]: 19: Hoare triple {111771#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_8~0); {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,716 INFO L290 TraceCheckUtils]: 20: Hoare triple {111771#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,717 INFO L290 TraceCheckUtils]: 21: Hoare triple {111771#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,717 INFO L290 TraceCheckUtils]: 22: Hoare triple {111771#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,717 INFO L290 TraceCheckUtils]: 23: Hoare triple {111771#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,717 INFO L290 TraceCheckUtils]: 24: Hoare triple {111771#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,718 INFO L290 TraceCheckUtils]: 25: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,718 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #780#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,719 INFO L272 TraceCheckUtils]: 0: Hoare triple {111733#true} call ULTIMATE.init(); {111772#(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 [2022-04-15 17:41:47,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {111772#(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; {111733#true} is VALID [2022-04-15 17:41:47,719 INFO L290 TraceCheckUtils]: 2: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,719 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111733#true} {111733#true} #864#return; {111733#true} is VALID [2022-04-15 17:41:47,720 INFO L272 TraceCheckUtils]: 4: Hoare triple {111733#true} call #t~ret109 := main(); {111733#true} is VALID [2022-04-15 17:41:47,720 INFO L290 TraceCheckUtils]: 5: Hoare triple {111733#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {111733#true} is VALID [2022-04-15 17:41:47,720 INFO L272 TraceCheckUtils]: 6: Hoare triple {111733#true} call _BLAST_init(); {111773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:41:47,720 INFO L290 TraceCheckUtils]: 7: Hoare triple {111773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {111733#true} is VALID [2022-04-15 17:41:47,720 INFO L290 TraceCheckUtils]: 8: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,720 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {111733#true} {111733#true} #802#return; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L290 TraceCheckUtils]: 10: Hoare triple {111733#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; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L290 TraceCheckUtils]: 11: Hoare triple {111733#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L272 TraceCheckUtils]: 12: Hoare triple {111733#true} call stub_driver_init(); {111774#(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 [2022-04-15 17:41:47,721 INFO L290 TraceCheckUtils]: 13: Hoare triple {111774#(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; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L290 TraceCheckUtils]: 14: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {111733#true} {111733#true} #804#return; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L290 TraceCheckUtils]: 16: Hoare triple {111733#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L290 TraceCheckUtils]: 17: Hoare triple {111733#true} assume 3 == ~tmp_ndt_1~0; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L272 TraceCheckUtils]: 18: Hoare triple {111733#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L290 TraceCheckUtils]: 19: Hoare triple {111733#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; {111733#true} is VALID [2022-04-15 17:41:47,721 INFO L290 TraceCheckUtils]: 20: Hoare triple {111733#true} assume 1 == ~PagingReferenceCount~0; {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 21: Hoare triple {111733#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 22: Hoare triple {111733#true} assume !(0 != ~disketteExtension__IsRemoved~0); {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 23: Hoare triple {111733#true} assume !(0 == ~irpSp__MinorFunction~0); {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 24: Hoare triple {111733#true} assume !(5 == ~irpSp__MinorFunction~0); {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 25: Hoare triple {111733#true} assume !(1 == ~irpSp__MinorFunction~0); {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 26: Hoare triple {111733#true} assume 6 == ~irpSp__MinorFunction~0; {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 27: Hoare triple {111733#true} assume 6 == ~irpSp__MinorFunction~0; {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 28: Hoare triple {111733#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; {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 29: Hoare triple {111733#true} assume !(~s~0 != ~NP~0); {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 30: Hoare triple {111733#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {111733#true} is VALID [2022-04-15 17:41:47,722 INFO L290 TraceCheckUtils]: 31: Hoare triple {111733#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {111733#true} is VALID [2022-04-15 17:41:47,723 INFO L272 TraceCheckUtils]: 32: Hoare triple {111733#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {111775#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:47,723 INFO L290 TraceCheckUtils]: 33: Hoare triple {111775#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {111733#true} is VALID [2022-04-15 17:41:47,723 INFO L290 TraceCheckUtils]: 34: Hoare triple {111733#true} assume 0 != ~compRegistered~0; {111733#true} is VALID [2022-04-15 17:41:47,723 INFO L272 TraceCheckUtils]: 35: Hoare triple {111733#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:47,723 INFO L290 TraceCheckUtils]: 36: Hoare triple {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {111733#true} is VALID [2022-04-15 17:41:47,724 INFO L272 TraceCheckUtils]: 37: Hoare triple {111733#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:41:47,724 INFO L290 TraceCheckUtils]: 38: Hoare triple {111787#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,724 INFO L290 TraceCheckUtils]: 39: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,724 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #818#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,725 INFO L290 TraceCheckUtils]: 41: Hoare triple {111771#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,725 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #852#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,725 INFO L290 TraceCheckUtils]: 44: Hoare triple {111771#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,726 INFO L290 TraceCheckUtils]: 45: Hoare triple {111771#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,726 INFO L272 TraceCheckUtils]: 46: Hoare triple {111771#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {111791#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:41:47,726 INFO L290 TraceCheckUtils]: 47: Hoare triple {111791#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {111733#true} is VALID [2022-04-15 17:41:47,726 INFO L290 TraceCheckUtils]: 48: Hoare triple {111733#true} assume true; {111733#true} is VALID [2022-04-15 17:41:47,726 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {111733#true} {111771#(= ~setEventCalled~0 1)} #854#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,727 INFO L290 TraceCheckUtils]: 50: Hoare triple {111771#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,727 INFO L290 TraceCheckUtils]: 51: Hoare triple {111771#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,727 INFO L290 TraceCheckUtils]: 52: Hoare triple {111771#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_8~0); {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,727 INFO L290 TraceCheckUtils]: 53: Hoare triple {111771#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,727 INFO L290 TraceCheckUtils]: 54: Hoare triple {111771#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,728 INFO L290 TraceCheckUtils]: 55: Hoare triple {111771#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,728 INFO L290 TraceCheckUtils]: 56: Hoare triple {111771#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,728 INFO L290 TraceCheckUtils]: 57: Hoare triple {111771#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,728 INFO L290 TraceCheckUtils]: 58: Hoare triple {111771#(= ~setEventCalled~0 1)} assume true; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,729 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {111771#(= ~setEventCalled~0 1)} {111733#true} #780#return; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,729 INFO L290 TraceCheckUtils]: 60: Hoare triple {111771#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,729 INFO L290 TraceCheckUtils]: 61: Hoare triple {111771#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp30~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,730 INFO L272 TraceCheckUtils]: 62: Hoare triple {111771#(= ~setEventCalled~0 1)} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,730 INFO L290 TraceCheckUtils]: 63: Hoare triple {111771#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,730 INFO L290 TraceCheckUtils]: 64: Hoare triple {111771#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {111771#(= ~setEventCalled~0 1)} is VALID [2022-04-15 17:41:47,730 INFO L290 TraceCheckUtils]: 65: Hoare triple {111771#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {111734#false} is VALID [2022-04-15 17:41:47,730 INFO L290 TraceCheckUtils]: 66: Hoare triple {111734#false} assume !(1 == ~customIrp~0); {111734#false} is VALID [2022-04-15 17:41:47,730 INFO L290 TraceCheckUtils]: 67: Hoare triple {111734#false} assume ~s~0 == ~MPR3~0; {111734#false} is VALID [2022-04-15 17:41:47,731 INFO L272 TraceCheckUtils]: 68: Hoare triple {111734#false} call errorFn(); {111734#false} is VALID [2022-04-15 17:41:47,731 INFO L290 TraceCheckUtils]: 69: Hoare triple {111734#false} assume !false; {111734#false} is VALID [2022-04-15 17:41:47,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:47,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:47,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878521265] [2022-04-15 17:41:47,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1878521265] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:47,731 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:47,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 17:41:47,731 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:47,732 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1163950567] [2022-04-15 17:41:47,732 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1163950567] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:47,732 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:47,732 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 17:41:47,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408228127] [2022-04-15 17:41:47,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:47,732 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2022-04-15 17:41:47,732 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:47,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:41:47,780 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:47,780 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 17:41:47,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:47,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 17:41:47,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-15 17:41:47,782 INFO L87 Difference]: Start difference. First operand 465 states and 567 transitions. Second operand has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:41:50,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:50,658 INFO L93 Difference]: Finished difference Result 889 states and 1094 transitions. [2022-04-15 17:41:50,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 17:41:50,658 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2022-04-15 17:41:50,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:41:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 719 transitions. [2022-04-15 17:41:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:41:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 719 transitions. [2022-04-15 17:41:50,666 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 719 transitions. [2022-04-15 17:41:51,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:51,303 INFO L225 Difference]: With dead ends: 889 [2022-04-15 17:41:51,303 INFO L226 Difference]: Without dead ends: 636 [2022-04-15 17:41:51,304 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2022-04-15 17:41:51,305 INFO L913 BasicCegarLoop]: 366 mSDtfsCounter, 522 mSDsluCounter, 393 mSDsCounter, 0 mSdLazyCounter, 659 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 533 SdHoareTripleChecker+Valid, 759 SdHoareTripleChecker+Invalid, 821 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 162 IncrementalHoareTripleChecker+Valid, 659 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:51,305 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [533 Valid, 759 Invalid, 821 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 659 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 17:41:51,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2022-04-15 17:41:52,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 586. [2022-04-15 17:41:52,809 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:41:52,810 INFO L82 GeneralOperation]: Start isEquivalent. First operand 636 states. Second operand has 586 states, 460 states have (on average 1.2195652173913043) internal successors, (561), 469 states have internal predecessors, (561), 67 states have call successors, (67), 51 states have call predecessors, (67), 58 states have return successors, (87), 66 states have call predecessors, (87), 62 states have call successors, (87) [2022-04-15 17:41:52,810 INFO L74 IsIncluded]: Start isIncluded. First operand 636 states. Second operand has 586 states, 460 states have (on average 1.2195652173913043) internal successors, (561), 469 states have internal predecessors, (561), 67 states have call successors, (67), 51 states have call predecessors, (67), 58 states have return successors, (87), 66 states have call predecessors, (87), 62 states have call successors, (87) [2022-04-15 17:41:52,810 INFO L87 Difference]: Start difference. First operand 636 states. Second operand has 586 states, 460 states have (on average 1.2195652173913043) internal successors, (561), 469 states have internal predecessors, (561), 67 states have call successors, (67), 51 states have call predecessors, (67), 58 states have return successors, (87), 66 states have call predecessors, (87), 62 states have call successors, (87) [2022-04-15 17:41:52,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:52,822 INFO L93 Difference]: Finished difference Result 636 states and 773 transitions. [2022-04-15 17:41:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 773 transitions. [2022-04-15 17:41:52,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:52,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:52,823 INFO L74 IsIncluded]: Start isIncluded. First operand has 586 states, 460 states have (on average 1.2195652173913043) internal successors, (561), 469 states have internal predecessors, (561), 67 states have call successors, (67), 51 states have call predecessors, (67), 58 states have return successors, (87), 66 states have call predecessors, (87), 62 states have call successors, (87) Second operand 636 states. [2022-04-15 17:41:52,824 INFO L87 Difference]: Start difference. First operand has 586 states, 460 states have (on average 1.2195652173913043) internal successors, (561), 469 states have internal predecessors, (561), 67 states have call successors, (67), 51 states have call predecessors, (67), 58 states have return successors, (87), 66 states have call predecessors, (87), 62 states have call successors, (87) Second operand 636 states. [2022-04-15 17:41:52,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:52,835 INFO L93 Difference]: Finished difference Result 636 states and 773 transitions. [2022-04-15 17:41:52,836 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 773 transitions. [2022-04-15 17:41:52,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:41:52,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:41:52,836 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:41:52,836 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:41:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 586 states, 460 states have (on average 1.2195652173913043) internal successors, (561), 469 states have internal predecessors, (561), 67 states have call successors, (67), 51 states have call predecessors, (67), 58 states have return successors, (87), 66 states have call predecessors, (87), 62 states have call successors, (87) [2022-04-15 17:41:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 715 transitions. [2022-04-15 17:41:52,851 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 715 transitions. Word has length 70 [2022-04-15 17:41:52,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:41:52,851 INFO L478 AbstractCegarLoop]: Abstraction has 586 states and 715 transitions. [2022-04-15 17:41:52,851 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 9 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:41:52,851 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 586 states and 715 transitions. [2022-04-15 17:41:54,118 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 715 edges. 715 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 715 transitions. [2022-04-15 17:41:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-15 17:41:54,119 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:41:54,119 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:41:54,119 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-15 17:41:54,119 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:41:54,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:41:54,120 INFO L85 PathProgramCache]: Analyzing trace with hash -1715322647, now seen corresponding path program 1 times [2022-04-15 17:41:54,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:54,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1547011805] [2022-04-15 17:41:54,120 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:41:54,120 INFO L85 PathProgramCache]: Analyzing trace with hash -1715322647, now seen corresponding path program 2 times [2022-04-15 17:41:54,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:41:54,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419412372] [2022-04-15 17:41:54,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:41:54,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:41:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:54,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:41:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:54,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {116074#(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; {116026#true} is VALID [2022-04-15 17:41:54,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {116026#true} assume true; {116026#true} is VALID [2022-04-15 17:41:54,225 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {116026#true} {116026#true} #864#return; {116026#true} is VALID [2022-04-15 17:41:54,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:41:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:54,242 INFO L290 TraceCheckUtils]: 0: Hoare triple {116075#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {116026#true} is VALID [2022-04-15 17:41:54,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {116026#true} assume true; {116026#true} is VALID [2022-04-15 17:41:54,242 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {116026#true} {116026#true} #802#return; {116026#true} is VALID [2022-04-15 17:41:54,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:41:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:54,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {116076#(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; {116026#true} is VALID [2022-04-15 17:41:54,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {116026#true} assume true; {116026#true} is VALID [2022-04-15 17:41:54,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {116026#true} {116026#true} #804#return; {116026#true} is VALID [2022-04-15 17:41:54,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:41:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:54,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-15 17:41:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:41:54,317 INFO L290 TraceCheckUtils]: 0: Hoare triple {116092#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {116026#true} is VALID [2022-04-15 17:41:54,318 INFO L290 TraceCheckUtils]: 1: Hoare triple {116026#true} assume !(0 != ~compRegistered~0); {116026#true} is VALID [2022-04-15 17:41:54,318 INFO L290 TraceCheckUtils]: 2: Hoare triple {116026#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {116026#true} is VALID [2022-04-15 17:41:54,318 INFO L290 TraceCheckUtils]: 3: Hoare triple {116026#true} assume 0 == ~tmp_ndt_7~0; {116026#true} is VALID [2022-04-15 17:41:54,318 INFO L290 TraceCheckUtils]: 4: Hoare triple {116026#true} ~returnVal2~0 := 0; {116026#true} is VALID [2022-04-15 17:41:54,318 INFO L290 TraceCheckUtils]: 5: Hoare triple {116026#true} assume !(~s~0 == ~NP~0); {116026#true} is VALID [2022-04-15 17:41:54,318 INFO L290 TraceCheckUtils]: 6: Hoare triple {116026#true} assume !(~s~0 == ~MPR1~0); {116026#true} is VALID [2022-04-15 17:41:54,318 INFO L290 TraceCheckUtils]: 7: Hoare triple {116026#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {116093#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:54,319 INFO L290 TraceCheckUtils]: 8: Hoare triple {116093#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,319 INFO L290 TraceCheckUtils]: 9: Hoare triple {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,319 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {116026#true} #792#return; {116089#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,319 INFO L290 TraceCheckUtils]: 0: Hoare triple {116077#(and (= |old(~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; {116026#true} is VALID [2022-04-15 17:41:54,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {116026#true} assume 1 == ~PagingReferenceCount~0; {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 2: Hoare triple {116026#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 3: Hoare triple {116026#true} assume !(0 != ~disketteExtension__IsRemoved~0); {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 4: Hoare triple {116026#true} assume !(0 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 5: Hoare triple {116026#true} assume !(5 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 6: Hoare triple {116026#true} assume !(1 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 7: Hoare triple {116026#true} assume !(6 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 8: Hoare triple {116026#true} assume !(3 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 9: Hoare triple {116026#true} assume !(4 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 10: Hoare triple {116026#true} assume 2 == ~irpSp__MinorFunction~0; {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 11: Hoare triple {116026#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 12: Hoare triple {116026#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {116026#true} is VALID [2022-04-15 17:41:54,320 INFO L290 TraceCheckUtils]: 13: Hoare triple {116026#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; {116026#true} is VALID [2022-04-15 17:41:54,321 INFO L272 TraceCheckUtils]: 14: Hoare triple {116026#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {116092#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:54,321 INFO L290 TraceCheckUtils]: 15: Hoare triple {116092#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {116026#true} is VALID [2022-04-15 17:41:54,321 INFO L290 TraceCheckUtils]: 16: Hoare triple {116026#true} assume !(0 != ~compRegistered~0); {116026#true} is VALID [2022-04-15 17:41:54,321 INFO L290 TraceCheckUtils]: 17: Hoare triple {116026#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {116026#true} is VALID [2022-04-15 17:41:54,321 INFO L290 TraceCheckUtils]: 18: Hoare triple {116026#true} assume 0 == ~tmp_ndt_7~0; {116026#true} is VALID [2022-04-15 17:41:54,321 INFO L290 TraceCheckUtils]: 19: Hoare triple {116026#true} ~returnVal2~0 := 0; {116026#true} is VALID [2022-04-15 17:41:54,321 INFO L290 TraceCheckUtils]: 20: Hoare triple {116026#true} assume !(~s~0 == ~NP~0); {116026#true} is VALID [2022-04-15 17:41:54,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {116026#true} assume !(~s~0 == ~MPR1~0); {116026#true} is VALID [2022-04-15 17:41:54,321 INFO L290 TraceCheckUtils]: 22: Hoare triple {116026#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {116093#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:54,322 INFO L290 TraceCheckUtils]: 23: Hoare triple {116093#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,322 INFO L290 TraceCheckUtils]: 24: Hoare triple {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,322 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {116026#true} #792#return; {116089#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,323 INFO L290 TraceCheckUtils]: 26: Hoare triple {116089#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,323 INFO L290 TraceCheckUtils]: 27: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,323 INFO L290 TraceCheckUtils]: 28: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,324 INFO L290 TraceCheckUtils]: 29: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,324 INFO L290 TraceCheckUtils]: 30: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,324 INFO L290 TraceCheckUtils]: 31: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,324 INFO L290 TraceCheckUtils]: 32: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {116091#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {116091#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {116091#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,325 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {116091#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {116026#true} #806#return; {116072#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,326 INFO L272 TraceCheckUtils]: 0: Hoare triple {116026#true} call ULTIMATE.init(); {116074#(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 [2022-04-15 17:41:54,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {116074#(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; {116026#true} is VALID [2022-04-15 17:41:54,326 INFO L290 TraceCheckUtils]: 2: Hoare triple {116026#true} assume true; {116026#true} is VALID [2022-04-15 17:41:54,327 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {116026#true} {116026#true} #864#return; {116026#true} is VALID [2022-04-15 17:41:54,327 INFO L272 TraceCheckUtils]: 4: Hoare triple {116026#true} call #t~ret109 := main(); {116026#true} is VALID [2022-04-15 17:41:54,327 INFO L290 TraceCheckUtils]: 5: Hoare triple {116026#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {116026#true} is VALID [2022-04-15 17:41:54,327 INFO L272 TraceCheckUtils]: 6: Hoare triple {116026#true} call _BLAST_init(); {116075#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:41:54,327 INFO L290 TraceCheckUtils]: 7: Hoare triple {116075#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L290 TraceCheckUtils]: 8: Hoare triple {116026#true} assume true; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {116026#true} {116026#true} #802#return; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L290 TraceCheckUtils]: 10: Hoare triple {116026#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; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L290 TraceCheckUtils]: 11: Hoare triple {116026#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L272 TraceCheckUtils]: 12: Hoare triple {116026#true} call stub_driver_init(); {116076#(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 [2022-04-15 17:41:54,328 INFO L290 TraceCheckUtils]: 13: Hoare triple {116076#(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; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L290 TraceCheckUtils]: 14: Hoare triple {116026#true} assume true; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {116026#true} {116026#true} #804#return; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L290 TraceCheckUtils]: 16: Hoare triple {116026#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {116026#true} is VALID [2022-04-15 17:41:54,328 INFO L290 TraceCheckUtils]: 17: Hoare triple {116026#true} assume 3 == ~tmp_ndt_1~0; {116026#true} is VALID [2022-04-15 17:41:54,329 INFO L272 TraceCheckUtils]: 18: Hoare triple {116026#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {116077#(and (= |old(~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 [2022-04-15 17:41:54,329 INFO L290 TraceCheckUtils]: 19: Hoare triple {116077#(and (= |old(~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; {116026#true} is VALID [2022-04-15 17:41:54,329 INFO L290 TraceCheckUtils]: 20: Hoare triple {116026#true} assume 1 == ~PagingReferenceCount~0; {116026#true} is VALID [2022-04-15 17:41:54,329 INFO L290 TraceCheckUtils]: 21: Hoare triple {116026#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {116026#true} is VALID [2022-04-15 17:41:54,329 INFO L290 TraceCheckUtils]: 22: Hoare triple {116026#true} assume !(0 != ~disketteExtension__IsRemoved~0); {116026#true} is VALID [2022-04-15 17:41:54,329 INFO L290 TraceCheckUtils]: 23: Hoare triple {116026#true} assume !(0 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,329 INFO L290 TraceCheckUtils]: 24: Hoare triple {116026#true} assume !(5 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,329 INFO L290 TraceCheckUtils]: 25: Hoare triple {116026#true} assume !(1 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 26: Hoare triple {116026#true} assume !(6 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 27: Hoare triple {116026#true} assume !(3 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 28: Hoare triple {116026#true} assume !(4 == ~irpSp__MinorFunction~0); {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 29: Hoare triple {116026#true} assume 2 == ~irpSp__MinorFunction~0; {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 30: Hoare triple {116026#true} ~disketteExtension__HoldNewRequests~0 := 0;~disketteExtension__IsStarted~0 := 0;~disketteExtension__IsRemoved~0 := 1; {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 31: Hoare triple {116026#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 32: Hoare triple {116026#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; {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L272 TraceCheckUtils]: 33: Hoare triple {116026#true} call #t~ret50 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {116092#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 34: Hoare triple {116092#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {116026#true} is VALID [2022-04-15 17:41:54,330 INFO L290 TraceCheckUtils]: 35: Hoare triple {116026#true} assume !(0 != ~compRegistered~0); {116026#true} is VALID [2022-04-15 17:41:54,331 INFO L290 TraceCheckUtils]: 36: Hoare triple {116026#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {116026#true} is VALID [2022-04-15 17:41:54,331 INFO L290 TraceCheckUtils]: 37: Hoare triple {116026#true} assume 0 == ~tmp_ndt_7~0; {116026#true} is VALID [2022-04-15 17:41:54,331 INFO L290 TraceCheckUtils]: 38: Hoare triple {116026#true} ~returnVal2~0 := 0; {116026#true} is VALID [2022-04-15 17:41:54,331 INFO L290 TraceCheckUtils]: 39: Hoare triple {116026#true} assume !(~s~0 == ~NP~0); {116026#true} is VALID [2022-04-15 17:41:54,331 INFO L290 TraceCheckUtils]: 40: Hoare triple {116026#true} assume !(~s~0 == ~MPR1~0); {116026#true} is VALID [2022-04-15 17:41:54,331 INFO L290 TraceCheckUtils]: 41: Hoare triple {116026#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {116093#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:41:54,331 INFO L290 TraceCheckUtils]: 42: Hoare triple {116093#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,331 INFO L290 TraceCheckUtils]: 43: Hoare triple {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,332 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {116094#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {116026#true} #792#return; {116089#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,332 INFO L290 TraceCheckUtils]: 45: Hoare triple {116089#(= |FloppyPnp_#t~ret50| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~ntStatus~0 := #t~ret50;havoc #t~ret50; {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,332 INFO L290 TraceCheckUtils]: 46: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__InterfaceString__Buffer~0); {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,333 INFO L290 TraceCheckUtils]: 47: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 != ~disketteExtension__ArcName__Length~0); {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,333 INFO L290 TraceCheckUtils]: 48: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post53 := ~IoGetConfigurationInformation__FloppyCount~0;~IoGetConfigurationInformation__FloppyCount~0 := #t~post53 - 1;havoc #t~post53; {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,333 INFO L290 TraceCheckUtils]: 49: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,333 INFO L290 TraceCheckUtils]: 50: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:41:54,334 INFO L290 TraceCheckUtils]: 51: Hoare triple {116090#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {116091#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,334 INFO L290 TraceCheckUtils]: 52: Hoare triple {116091#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {116091#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,334 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {116091#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {116026#true} #806#return; {116072#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,335 INFO L290 TraceCheckUtils]: 54: Hoare triple {116072#(= |main_#t~ret93| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {116073#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,335 INFO L290 TraceCheckUtils]: 55: Hoare triple {116073#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {116073#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,335 INFO L290 TraceCheckUtils]: 56: Hoare triple {116073#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {116073#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,335 INFO L290 TraceCheckUtils]: 57: Hoare triple {116073#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {116073#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,336 INFO L290 TraceCheckUtils]: 58: Hoare triple {116073#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {116073#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,336 INFO L290 TraceCheckUtils]: 59: Hoare triple {116073#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {116073#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,336 INFO L290 TraceCheckUtils]: 60: Hoare triple {116073#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {116073#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,336 INFO L290 TraceCheckUtils]: 61: Hoare triple {116073#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {116073#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:41:54,336 INFO L290 TraceCheckUtils]: 62: Hoare triple {116073#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {116027#false} is VALID [2022-04-15 17:41:54,337 INFO L272 TraceCheckUtils]: 63: Hoare triple {116027#false} call errorFn(); {116027#false} is VALID [2022-04-15 17:41:54,337 INFO L290 TraceCheckUtils]: 64: Hoare triple {116027#false} assume !false; {116027#false} is VALID [2022-04-15 17:41:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:41:54,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:41:54,337 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419412372] [2022-04-15 17:41:54,337 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419412372] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:54,337 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:54,337 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:41:54,339 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:41:54,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1547011805] [2022-04-15 17:41:54,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1547011805] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:41:54,339 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:41:54,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:41:54,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11192831] [2022-04-15 17:41:54,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:41:54,339 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 7 states have internal predecessors, (53), 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 65 [2022-04-15 17:41:54,339 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:41:54,340 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 7 states have internal predecessors, (53), 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) [2022-04-15 17:41:54,374 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:54,374 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:41:54,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:41:54,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:41:54,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:41:54,376 INFO L87 Difference]: Start difference. First operand 586 states and 715 transitions. Second operand has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 7 states have internal predecessors, (53), 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) [2022-04-15 17:41:59,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:41:59,009 INFO L93 Difference]: Finished difference Result 630 states and 767 transitions. [2022-04-15 17:41:59,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:41:59,009 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 7 states have internal predecessors, (53), 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 65 [2022-04-15 17:41:59,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:41:59,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 7 states have internal predecessors, (53), 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) [2022-04-15 17:41:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 376 transitions. [2022-04-15 17:41:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 7 states have internal predecessors, (53), 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) [2022-04-15 17:41:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 376 transitions. [2022-04-15 17:41:59,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 376 transitions. [2022-04-15 17:41:59,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 376 edges. 376 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:41:59,274 INFO L225 Difference]: With dead ends: 630 [2022-04-15 17:41:59,274 INFO L226 Difference]: Without dead ends: 587 [2022-04-15 17:41:59,274 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 [2022-04-15 17:41:59,275 INFO L913 BasicCegarLoop]: 305 mSDtfsCounter, 266 mSDsluCounter, 1096 mSDsCounter, 0 mSdLazyCounter, 1725 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 1401 SdHoareTripleChecker+Invalid, 1817 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 1725 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:41:59,276 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [271 Valid, 1401 Invalid, 1817 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 1725 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 17:41:59,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2022-04-15 17:42:00,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 560. [2022-04-15 17:42:00,124 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:00,125 INFO L82 GeneralOperation]: Start isEquivalent. First operand 587 states. Second operand has 560 states, 439 states have (on average 1.2186788154897494) internal successors, (535), 448 states have internal predecessors, (535), 64 states have call successors, (64), 49 states have call predecessors, (64), 56 states have return successors, (84), 63 states have call predecessors, (84), 59 states have call successors, (84) [2022-04-15 17:42:00,125 INFO L74 IsIncluded]: Start isIncluded. First operand 587 states. Second operand has 560 states, 439 states have (on average 1.2186788154897494) internal successors, (535), 448 states have internal predecessors, (535), 64 states have call successors, (64), 49 states have call predecessors, (64), 56 states have return successors, (84), 63 states have call predecessors, (84), 59 states have call successors, (84) [2022-04-15 17:42:00,126 INFO L87 Difference]: Start difference. First operand 587 states. Second operand has 560 states, 439 states have (on average 1.2186788154897494) internal successors, (535), 448 states have internal predecessors, (535), 64 states have call successors, (64), 49 states have call predecessors, (64), 56 states have return successors, (84), 63 states have call predecessors, (84), 59 states have call successors, (84) [2022-04-15 17:42:00,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:00,136 INFO L93 Difference]: Finished difference Result 587 states and 718 transitions. [2022-04-15 17:42:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 718 transitions. [2022-04-15 17:42:00,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:00,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:00,137 INFO L74 IsIncluded]: Start isIncluded. First operand has 560 states, 439 states have (on average 1.2186788154897494) internal successors, (535), 448 states have internal predecessors, (535), 64 states have call successors, (64), 49 states have call predecessors, (64), 56 states have return successors, (84), 63 states have call predecessors, (84), 59 states have call successors, (84) Second operand 587 states. [2022-04-15 17:42:00,138 INFO L87 Difference]: Start difference. First operand has 560 states, 439 states have (on average 1.2186788154897494) internal successors, (535), 448 states have internal predecessors, (535), 64 states have call successors, (64), 49 states have call predecessors, (64), 56 states have return successors, (84), 63 states have call predecessors, (84), 59 states have call successors, (84) Second operand 587 states. [2022-04-15 17:42:00,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:00,149 INFO L93 Difference]: Finished difference Result 587 states and 718 transitions. [2022-04-15 17:42:00,149 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 718 transitions. [2022-04-15 17:42:00,150 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:00,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:00,150 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:00,150 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:00,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 560 states, 439 states have (on average 1.2186788154897494) internal successors, (535), 448 states have internal predecessors, (535), 64 states have call successors, (64), 49 states have call predecessors, (64), 56 states have return successors, (84), 63 states have call predecessors, (84), 59 states have call successors, (84) [2022-04-15 17:42:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 683 transitions. [2022-04-15 17:42:00,164 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 683 transitions. Word has length 65 [2022-04-15 17:42:00,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:00,165 INFO L478 AbstractCegarLoop]: Abstraction has 560 states and 683 transitions. [2022-04-15 17:42:00,165 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 7 states have internal predecessors, (53), 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) [2022-04-15 17:42:00,165 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 560 states and 683 transitions. [2022-04-15 17:42:01,315 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 683 edges. 683 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:01,315 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 683 transitions. [2022-04-15 17:42:01,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-04-15 17:42:01,316 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:01,316 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] [2022-04-15 17:42:01,316 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-15 17:42:01,316 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:01,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:01,316 INFO L85 PathProgramCache]: Analyzing trace with hash -1497395800, now seen corresponding path program 1 times [2022-04-15 17:42:01,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:01,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1144181010] [2022-04-15 17:42:01,316 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:01,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1497395800, now seen corresponding path program 2 times [2022-04-15 17:42:01,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:01,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770143313] [2022-04-15 17:42:01,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:01,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:01,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {119703#(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; {119655#true} is VALID [2022-04-15 17:42:01,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,409 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {119655#true} {119655#true} #864#return; {119655#true} is VALID [2022-04-15 17:42:01,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {119704#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {119655#true} is VALID [2022-04-15 17:42:01,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,426 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {119655#true} {119655#true} #802#return; {119655#true} is VALID [2022-04-15 17:42:01,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,436 INFO L290 TraceCheckUtils]: 0: Hoare triple {119705#(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; {119655#true} is VALID [2022-04-15 17:42:01,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {119655#true} {119655#true} #804#return; {119655#true} is VALID [2022-04-15 17:42:01,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:42:01,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:42:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:42:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {119655#true} is VALID [2022-04-15 17:42:01,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,468 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {119655#true} {119655#true} #818#return; {119655#true} is VALID [2022-04-15 17:42:01,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {119655#true} is VALID [2022-04-15 17:42:01,469 INFO L272 TraceCheckUtils]: 1: Hoare triple {119655#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:01,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {119655#true} is VALID [2022-04-15 17:42:01,469 INFO L290 TraceCheckUtils]: 3: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,469 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {119655#true} {119655#true} #818#return; {119655#true} is VALID [2022-04-15 17:42:01,469 INFO L290 TraceCheckUtils]: 5: Hoare triple {119655#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {119655#true} is VALID [2022-04-15 17:42:01,469 INFO L290 TraceCheckUtils]: 6: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,469 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {119655#true} {119655#true} #852#return; {119655#true} is VALID [2022-04-15 17:42:01,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:42:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {119722#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {119655#true} is VALID [2022-04-15 17:42:01,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {119655#true} {119655#true} #854#return; {119655#true} is VALID [2022-04-15 17:42:01,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {119706#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {119655#true} is VALID [2022-04-15 17:42:01,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {119655#true} assume 0 != ~compRegistered~0; {119655#true} is VALID [2022-04-15 17:42:01,477 INFO L272 TraceCheckUtils]: 2: Hoare triple {119655#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:01,477 INFO L290 TraceCheckUtils]: 3: Hoare triple {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {119655#true} is VALID [2022-04-15 17:42:01,477 INFO L272 TraceCheckUtils]: 4: Hoare triple {119655#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:01,477 INFO L290 TraceCheckUtils]: 5: Hoare triple {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {119655#true} is VALID [2022-04-15 17:42:01,477 INFO L290 TraceCheckUtils]: 6: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,477 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {119655#true} {119655#true} #818#return; {119655#true} is VALID [2022-04-15 17:42:01,477 INFO L290 TraceCheckUtils]: 8: Hoare triple {119655#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {119655#true} is VALID [2022-04-15 17:42:01,477 INFO L290 TraceCheckUtils]: 9: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,478 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {119655#true} {119655#true} #852#return; {119655#true} is VALID [2022-04-15 17:42:01,478 INFO L290 TraceCheckUtils]: 11: Hoare triple {119655#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {119655#true} is VALID [2022-04-15 17:42:01,478 INFO L290 TraceCheckUtils]: 12: Hoare triple {119655#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L272 TraceCheckUtils]: 13: Hoare triple {119655#true} call stubMoreProcessingRequired(); {119722#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:01,479 INFO L290 TraceCheckUtils]: 14: Hoare triple {119722#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L290 TraceCheckUtils]: 15: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {119655#true} {119655#true} #854#return; {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {119655#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {119655#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {119655#true} assume !(1 == ~tmp_ndt_8~0); {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {119655#true} ~returnVal2~0 := 259; {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L290 TraceCheckUtils]: 21: Hoare triple {119655#true} assume !(~s~0 == ~NP~0); {119655#true} is VALID [2022-04-15 17:42:01,479 INFO L290 TraceCheckUtils]: 22: Hoare triple {119655#true} assume ~s~0 == ~MPR1~0; {119655#true} is VALID [2022-04-15 17:42:01,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {119655#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,480 INFO L290 TraceCheckUtils]: 24: Hoare triple {119693#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,480 INFO L290 TraceCheckUtils]: 25: Hoare triple {119693#(= ~MPR3~0 ~s~0)} assume true; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,481 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {119693#(= ~MPR3~0 ~s~0)} {119655#true} #780#return; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-04-15 17:42:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:01,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {119723#(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; {119722#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:01,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {119722#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,498 INFO L290 TraceCheckUtils]: 3: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,498 INFO L290 TraceCheckUtils]: 4: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_9~0; {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,499 INFO L290 TraceCheckUtils]: 6: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,500 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {119724#(not (= ~MPR3~0 |old(~s~0)|))} {119693#(= ~MPR3~0 ~s~0)} #782#return; {119656#false} is VALID [2022-04-15 17:42:01,501 INFO L272 TraceCheckUtils]: 0: Hoare triple {119655#true} call ULTIMATE.init(); {119703#(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 [2022-04-15 17:42:01,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {119703#(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; {119655#true} is VALID [2022-04-15 17:42:01,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,502 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {119655#true} {119655#true} #864#return; {119655#true} is VALID [2022-04-15 17:42:01,502 INFO L272 TraceCheckUtils]: 4: Hoare triple {119655#true} call #t~ret109 := main(); {119655#true} is VALID [2022-04-15 17:42:01,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {119655#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {119655#true} is VALID [2022-04-15 17:42:01,502 INFO L272 TraceCheckUtils]: 6: Hoare triple {119655#true} call _BLAST_init(); {119704#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:42:01,503 INFO L290 TraceCheckUtils]: 7: Hoare triple {119704#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {119655#true} is VALID [2022-04-15 17:42:01,503 INFO L290 TraceCheckUtils]: 8: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,503 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {119655#true} {119655#true} #802#return; {119655#true} is VALID [2022-04-15 17:42:01,503 INFO L290 TraceCheckUtils]: 10: Hoare triple {119655#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; {119655#true} is VALID [2022-04-15 17:42:01,503 INFO L290 TraceCheckUtils]: 11: Hoare triple {119655#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {119655#true} is VALID [2022-04-15 17:42:01,503 INFO L272 TraceCheckUtils]: 12: Hoare triple {119655#true} call stub_driver_init(); {119705#(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 [2022-04-15 17:42:01,503 INFO L290 TraceCheckUtils]: 13: Hoare triple {119705#(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; {119655#true} is VALID [2022-04-15 17:42:01,503 INFO L290 TraceCheckUtils]: 14: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,503 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {119655#true} {119655#true} #804#return; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 16: Hoare triple {119655#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 17: Hoare triple {119655#true} assume 3 == ~tmp_ndt_1~0; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L272 TraceCheckUtils]: 18: Hoare triple {119655#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 19: Hoare triple {119655#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; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 20: Hoare triple {119655#true} assume 1 == ~PagingReferenceCount~0; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 21: Hoare triple {119655#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 22: Hoare triple {119655#true} assume !(0 != ~disketteExtension__IsRemoved~0); {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 23: Hoare triple {119655#true} assume !(0 == ~irpSp__MinorFunction~0); {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 24: Hoare triple {119655#true} assume !(5 == ~irpSp__MinorFunction~0); {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 25: Hoare triple {119655#true} assume !(1 == ~irpSp__MinorFunction~0); {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 26: Hoare triple {119655#true} assume 6 == ~irpSp__MinorFunction~0; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 27: Hoare triple {119655#true} assume 6 == ~irpSp__MinorFunction~0; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 28: Hoare triple {119655#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; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 29: Hoare triple {119655#true} assume !(~s~0 != ~NP~0); {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 30: Hoare triple {119655#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {119655#true} is VALID [2022-04-15 17:42:01,504 INFO L290 TraceCheckUtils]: 31: Hoare triple {119655#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {119655#true} is VALID [2022-04-15 17:42:01,505 INFO L272 TraceCheckUtils]: 32: Hoare triple {119655#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {119706#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,505 INFO L290 TraceCheckUtils]: 33: Hoare triple {119706#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {119655#true} is VALID [2022-04-15 17:42:01,505 INFO L290 TraceCheckUtils]: 34: Hoare triple {119655#true} assume 0 != ~compRegistered~0; {119655#true} is VALID [2022-04-15 17:42:01,506 INFO L272 TraceCheckUtils]: 35: Hoare triple {119655#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:01,506 INFO L290 TraceCheckUtils]: 36: Hoare triple {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {119655#true} is VALID [2022-04-15 17:42:01,506 INFO L272 TraceCheckUtils]: 37: Hoare triple {119655#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:01,506 INFO L290 TraceCheckUtils]: 38: Hoare triple {119718#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {119655#true} is VALID [2022-04-15 17:42:01,506 INFO L290 TraceCheckUtils]: 39: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,506 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {119655#true} {119655#true} #818#return; {119655#true} is VALID [2022-04-15 17:42:01,506 INFO L290 TraceCheckUtils]: 41: Hoare triple {119655#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {119655#true} is VALID [2022-04-15 17:42:01,506 INFO L290 TraceCheckUtils]: 42: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,506 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {119655#true} {119655#true} #852#return; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 44: Hoare triple {119655#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 45: Hoare triple {119655#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L272 TraceCheckUtils]: 46: Hoare triple {119655#true} call stubMoreProcessingRequired(); {119722#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 47: Hoare triple {119722#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 48: Hoare triple {119655#true} assume true; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {119655#true} {119655#true} #854#return; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 50: Hoare triple {119655#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 51: Hoare triple {119655#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 52: Hoare triple {119655#true} assume !(1 == ~tmp_ndt_8~0); {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 53: Hoare triple {119655#true} ~returnVal2~0 := 259; {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 54: Hoare triple {119655#true} assume !(~s~0 == ~NP~0); {119655#true} is VALID [2022-04-15 17:42:01,507 INFO L290 TraceCheckUtils]: 55: Hoare triple {119655#true} assume ~s~0 == ~MPR1~0; {119655#true} is VALID [2022-04-15 17:42:01,508 INFO L290 TraceCheckUtils]: 56: Hoare triple {119655#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,508 INFO L290 TraceCheckUtils]: 57: Hoare triple {119693#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,508 INFO L290 TraceCheckUtils]: 58: Hoare triple {119693#(= ~MPR3~0 ~s~0)} assume true; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,509 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {119693#(= ~MPR3~0 ~s~0)} {119655#true} #780#return; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,509 INFO L290 TraceCheckUtils]: 60: Hoare triple {119693#(= ~MPR3~0 ~s~0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,509 INFO L290 TraceCheckUtils]: 61: Hoare triple {119693#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp30~0; {119693#(= ~MPR3~0 ~s~0)} is VALID [2022-04-15 17:42:01,510 INFO L272 TraceCheckUtils]: 62: Hoare triple {119693#(= ~MPR3~0 ~s~0)} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {119723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,510 INFO L290 TraceCheckUtils]: 63: Hoare triple {119723#(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; {119722#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:01,511 INFO L290 TraceCheckUtils]: 64: Hoare triple {119722#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,511 INFO L290 TraceCheckUtils]: 65: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,511 INFO L290 TraceCheckUtils]: 66: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,511 INFO L290 TraceCheckUtils]: 67: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,512 INFO L290 TraceCheckUtils]: 68: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_9~0; {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,512 INFO L290 TraceCheckUtils]: 69: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,512 INFO L290 TraceCheckUtils]: 70: Hoare triple {119724#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {119724#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:01,513 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {119724#(not (= ~MPR3~0 |old(~s~0)|))} {119693#(= ~MPR3~0 ~s~0)} #782#return; {119656#false} is VALID [2022-04-15 17:42:01,513 INFO L290 TraceCheckUtils]: 72: Hoare triple {119656#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {119656#false} is VALID [2022-04-15 17:42:01,513 INFO L290 TraceCheckUtils]: 73: Hoare triple {119656#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {119656#false} is VALID [2022-04-15 17:42:01,513 INFO L272 TraceCheckUtils]: 74: Hoare triple {119656#false} call IofCompleteRequest(~Irp, 0); {119656#false} is VALID [2022-04-15 17:42:01,513 INFO L290 TraceCheckUtils]: 75: Hoare triple {119656#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {119656#false} is VALID [2022-04-15 17:42:01,513 INFO L290 TraceCheckUtils]: 76: Hoare triple {119656#false} assume !(~s~0 == ~NP~0); {119656#false} is VALID [2022-04-15 17:42:01,513 INFO L272 TraceCheckUtils]: 77: Hoare triple {119656#false} call errorFn(); {119656#false} is VALID [2022-04-15 17:42:01,513 INFO L290 TraceCheckUtils]: 78: Hoare triple {119656#false} assume !false; {119656#false} is VALID [2022-04-15 17:42:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:01,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:01,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770143313] [2022-04-15 17:42:01,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770143313] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:01,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:01,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:42:01,514 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:01,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1144181010] [2022-04-15 17:42:01,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1144181010] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:01,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:01,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 17:42:01,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667115761] [2022-04-15 17:42:01,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:01,515 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 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 79 [2022-04-15 17:42:01,515 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:01,515 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 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) [2022-04-15 17:42:01,568 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:01,568 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 17:42:01,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:01,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 17:42:01,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2022-04-15 17:42:01,569 INFO L87 Difference]: Start difference. First operand 560 states and 683 transitions. Second operand has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 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) [2022-04-15 17:42:05,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:05,888 INFO L93 Difference]: Finished difference Result 892 states and 1092 transitions. [2022-04-15 17:42:05,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-15 17:42:05,889 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 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 79 [2022-04-15 17:42:05,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 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) [2022-04-15 17:42:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 646 transitions. [2022-04-15 17:42:05,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 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) [2022-04-15 17:42:05,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 646 transitions. [2022-04-15 17:42:05,895 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 646 transitions. [2022-04-15 17:42:06,336 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 646 edges. 646 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:06,352 INFO L225 Difference]: With dead ends: 892 [2022-04-15 17:42:06,353 INFO L226 Difference]: Without dead ends: 575 [2022-04-15 17:42:06,353 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=110, Invalid=232, Unknown=0, NotChecked=0, Total=342 [2022-04-15 17:42:06,354 INFO L913 BasicCegarLoop]: 401 mSDtfsCounter, 396 mSDsluCounter, 599 mSDsCounter, 0 mSdLazyCounter, 1014 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 403 SdHoareTripleChecker+Valid, 1000 SdHoareTripleChecker+Invalid, 1122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 1014 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:06,354 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [403 Valid, 1000 Invalid, 1122 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 1014 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 17:42:06,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states. [2022-04-15 17:42:07,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 542. [2022-04-15 17:42:07,778 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:07,779 INFO L82 GeneralOperation]: Start isEquivalent. First operand 575 states. Second operand has 542 states, 425 states have (on average 1.2188235294117646) internal successors, (518), 433 states have internal predecessors, (518), 62 states have call successors, (62), 49 states have call predecessors, (62), 54 states have return successors, (73), 60 states have call predecessors, (73), 57 states have call successors, (73) [2022-04-15 17:42:07,779 INFO L74 IsIncluded]: Start isIncluded. First operand 575 states. Second operand has 542 states, 425 states have (on average 1.2188235294117646) internal successors, (518), 433 states have internal predecessors, (518), 62 states have call successors, (62), 49 states have call predecessors, (62), 54 states have return successors, (73), 60 states have call predecessors, (73), 57 states have call successors, (73) [2022-04-15 17:42:07,779 INFO L87 Difference]: Start difference. First operand 575 states. Second operand has 542 states, 425 states have (on average 1.2188235294117646) internal successors, (518), 433 states have internal predecessors, (518), 62 states have call successors, (62), 49 states have call predecessors, (62), 54 states have return successors, (73), 60 states have call predecessors, (73), 57 states have call successors, (73) [2022-04-15 17:42:07,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:07,790 INFO L93 Difference]: Finished difference Result 575 states and 695 transitions. [2022-04-15 17:42:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 695 transitions. [2022-04-15 17:42:07,791 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:07,791 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:07,791 INFO L74 IsIncluded]: Start isIncluded. First operand has 542 states, 425 states have (on average 1.2188235294117646) internal successors, (518), 433 states have internal predecessors, (518), 62 states have call successors, (62), 49 states have call predecessors, (62), 54 states have return successors, (73), 60 states have call predecessors, (73), 57 states have call successors, (73) Second operand 575 states. [2022-04-15 17:42:07,791 INFO L87 Difference]: Start difference. First operand has 542 states, 425 states have (on average 1.2188235294117646) internal successors, (518), 433 states have internal predecessors, (518), 62 states have call successors, (62), 49 states have call predecessors, (62), 54 states have return successors, (73), 60 states have call predecessors, (73), 57 states have call successors, (73) Second operand 575 states. [2022-04-15 17:42:07,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:07,802 INFO L93 Difference]: Finished difference Result 575 states and 695 transitions. [2022-04-15 17:42:07,802 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 695 transitions. [2022-04-15 17:42:07,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:07,802 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:07,802 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:07,802 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 542 states, 425 states have (on average 1.2188235294117646) internal successors, (518), 433 states have internal predecessors, (518), 62 states have call successors, (62), 49 states have call predecessors, (62), 54 states have return successors, (73), 60 states have call predecessors, (73), 57 states have call successors, (73) [2022-04-15 17:42:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 653 transitions. [2022-04-15 17:42:07,816 INFO L78 Accepts]: Start accepts. Automaton has 542 states and 653 transitions. Word has length 79 [2022-04-15 17:42:07,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:07,816 INFO L478 AbstractCegarLoop]: Abstraction has 542 states and 653 transitions. [2022-04-15 17:42:07,816 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 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) [2022-04-15 17:42:07,816 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 542 states and 653 transitions. [2022-04-15 17:42:09,095 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 653 edges. 653 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 653 transitions. [2022-04-15 17:42:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-04-15 17:42:09,096 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:09,096 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] [2022-04-15 17:42:09,096 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-15 17:42:09,096 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:09,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:09,097 INFO L85 PathProgramCache]: Analyzing trace with hash 1454956329, now seen corresponding path program 1 times [2022-04-15 17:42:09,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:09,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [411625234] [2022-04-15 17:42:09,097 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:09,097 INFO L85 PathProgramCache]: Analyzing trace with hash 1454956329, now seen corresponding path program 2 times [2022-04-15 17:42:09,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:09,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056052725] [2022-04-15 17:42:09,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:09,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {123815#(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; {123764#true} is VALID [2022-04-15 17:42:09,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {123764#true} {123764#true} #864#return; {123764#true} is VALID [2022-04-15 17:42:09,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,263 INFO L290 TraceCheckUtils]: 0: Hoare triple {123816#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {123764#true} is VALID [2022-04-15 17:42:09,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,263 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {123764#true} {123764#true} #802#return; {123764#true} is VALID [2022-04-15 17:42:09,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,275 INFO L290 TraceCheckUtils]: 0: Hoare triple {123817#(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; {123764#true} is VALID [2022-04-15 17:42:09,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,275 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {123764#true} {123764#true} #804#return; {123764#true} is VALID [2022-04-15 17:42:09,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-15 17:42:09,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:42:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:42:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,330 INFO L290 TraceCheckUtils]: 0: Hoare triple {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {123764#true} is VALID [2022-04-15 17:42:09,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,331 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {123764#true} {123764#true} #818#return; {123764#true} is VALID [2022-04-15 17:42:09,331 INFO L290 TraceCheckUtils]: 0: Hoare triple {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {123764#true} is VALID [2022-04-15 17:42:09,331 INFO L272 TraceCheckUtils]: 1: Hoare triple {123764#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:09,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {123764#true} is VALID [2022-04-15 17:42:09,331 INFO L290 TraceCheckUtils]: 3: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,331 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {123764#true} {123764#true} #818#return; {123764#true} is VALID [2022-04-15 17:42:09,331 INFO L290 TraceCheckUtils]: 5: Hoare triple {123764#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {123764#true} is VALID [2022-04-15 17:42:09,332 INFO L290 TraceCheckUtils]: 6: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,332 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {123764#true} {123764#true} #852#return; {123764#true} is VALID [2022-04-15 17:42:09,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:42:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {123836#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {123764#true} is VALID [2022-04-15 17:42:09,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {123764#true} {123764#true} #854#return; {123764#true} is VALID [2022-04-15 17:42:09,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {123818#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {123764#true} is VALID [2022-04-15 17:42:09,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {123764#true} assume 0 != ~compRegistered~0; {123764#true} is VALID [2022-04-15 17:42:09,342 INFO L272 TraceCheckUtils]: 2: Hoare triple {123764#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:09,342 INFO L290 TraceCheckUtils]: 3: Hoare triple {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L272 TraceCheckUtils]: 4: Hoare triple {123764#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:09,343 INFO L290 TraceCheckUtils]: 5: Hoare triple {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L290 TraceCheckUtils]: 6: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {123764#true} {123764#true} #818#return; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L290 TraceCheckUtils]: 8: Hoare triple {123764#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L290 TraceCheckUtils]: 9: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {123764#true} {123764#true} #852#return; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L290 TraceCheckUtils]: 11: Hoare triple {123764#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L290 TraceCheckUtils]: 12: Hoare triple {123764#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L272 TraceCheckUtils]: 13: Hoare triple {123764#true} call stubMoreProcessingRequired(); {123836#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:09,343 INFO L290 TraceCheckUtils]: 14: Hoare triple {123836#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {123764#true} is VALID [2022-04-15 17:42:09,343 INFO L290 TraceCheckUtils]: 15: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,344 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {123764#true} {123764#true} #854#return; {123764#true} is VALID [2022-04-15 17:42:09,344 INFO L290 TraceCheckUtils]: 17: Hoare triple {123764#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {123764#true} is VALID [2022-04-15 17:42:09,344 INFO L290 TraceCheckUtils]: 18: Hoare triple {123764#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {123764#true} is VALID [2022-04-15 17:42:09,344 INFO L290 TraceCheckUtils]: 19: Hoare triple {123764#true} assume !(1 == ~tmp_ndt_8~0); {123764#true} is VALID [2022-04-15 17:42:09,344 INFO L290 TraceCheckUtils]: 20: Hoare triple {123764#true} ~returnVal2~0 := 259; {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:09,344 INFO L290 TraceCheckUtils]: 21: Hoare triple {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:09,345 INFO L290 TraceCheckUtils]: 22: Hoare triple {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:09,345 INFO L290 TraceCheckUtils]: 23: Hoare triple {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:09,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {123831#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:42:09,346 INFO L290 TraceCheckUtils]: 25: Hoare triple {123831#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {123831#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:42:09,346 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {123831#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {123764#true} #828#return; {123802#(and (<= 259 |FloppyStartDevice_#t~ret74|) (<= |FloppyStartDevice_#t~ret74| 259))} is VALID [2022-04-15 17:42:09,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-04-15 17:42:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:42:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:09,375 INFO L290 TraceCheckUtils]: 0: Hoare triple {123843#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {123764#true} is VALID [2022-04-15 17:42:09,375 INFO L290 TraceCheckUtils]: 1: Hoare triple {123764#true} assume 0 == ~tmp_ndt_2~0; {123764#true} is VALID [2022-04-15 17:42:09,375 INFO L290 TraceCheckUtils]: 2: Hoare triple {123764#true} #res := ~malloc~0; {123764#true} is VALID [2022-04-15 17:42:09,375 INFO L290 TraceCheckUtils]: 3: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,376 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {123764#true} {123764#true} #858#return; {123764#true} is VALID [2022-04-15 17:42:09,376 INFO L290 TraceCheckUtils]: 0: Hoare triple {123837#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L272 TraceCheckUtils]: 1: Hoare triple {123764#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {123843#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:09,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {123843#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L290 TraceCheckUtils]: 3: Hoare triple {123764#true} assume 0 == ~tmp_ndt_2~0; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L290 TraceCheckUtils]: 4: Hoare triple {123764#true} #res := ~malloc~0; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L290 TraceCheckUtils]: 5: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {123764#true} {123764#true} #858#return; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L290 TraceCheckUtils]: 7: Hoare triple {123764#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L290 TraceCheckUtils]: 8: Hoare triple {123764#true} assume 0 == ~irp~0;#res := -1073741670; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L290 TraceCheckUtils]: 9: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,377 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {123764#true} {123765#false} #832#return; {123765#false} is VALID [2022-04-15 17:42:09,379 INFO L272 TraceCheckUtils]: 0: Hoare triple {123764#true} call ULTIMATE.init(); {123815#(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 [2022-04-15 17:42:09,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {123815#(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; {123764#true} is VALID [2022-04-15 17:42:09,379 INFO L290 TraceCheckUtils]: 2: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,379 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {123764#true} {123764#true} #864#return; {123764#true} is VALID [2022-04-15 17:42:09,379 INFO L272 TraceCheckUtils]: 4: Hoare triple {123764#true} call #t~ret109 := main(); {123764#true} is VALID [2022-04-15 17:42:09,379 INFO L290 TraceCheckUtils]: 5: Hoare triple {123764#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {123764#true} is VALID [2022-04-15 17:42:09,380 INFO L272 TraceCheckUtils]: 6: Hoare triple {123764#true} call _BLAST_init(); {123816#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:42:09,380 INFO L290 TraceCheckUtils]: 7: Hoare triple {123816#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {123764#true} is VALID [2022-04-15 17:42:09,380 INFO L290 TraceCheckUtils]: 8: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,380 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {123764#true} {123764#true} #802#return; {123764#true} is VALID [2022-04-15 17:42:09,380 INFO L290 TraceCheckUtils]: 10: Hoare triple {123764#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; {123764#true} is VALID [2022-04-15 17:42:09,380 INFO L290 TraceCheckUtils]: 11: Hoare triple {123764#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L272 TraceCheckUtils]: 12: Hoare triple {123764#true} call stub_driver_init(); {123817#(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 [2022-04-15 17:42:09,381 INFO L290 TraceCheckUtils]: 13: Hoare triple {123817#(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; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L290 TraceCheckUtils]: 14: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {123764#true} {123764#true} #804#return; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L290 TraceCheckUtils]: 16: Hoare triple {123764#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L290 TraceCheckUtils]: 17: Hoare triple {123764#true} assume 3 == ~tmp_ndt_1~0; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L272 TraceCheckUtils]: 18: Hoare triple {123764#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L290 TraceCheckUtils]: 19: Hoare triple {123764#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; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L290 TraceCheckUtils]: 20: Hoare triple {123764#true} assume 1 == ~PagingReferenceCount~0; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L290 TraceCheckUtils]: 21: Hoare triple {123764#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {123764#true} is VALID [2022-04-15 17:42:09,381 INFO L290 TraceCheckUtils]: 22: Hoare triple {123764#true} assume !(0 != ~disketteExtension__IsRemoved~0); {123764#true} is VALID [2022-04-15 17:42:09,382 INFO L290 TraceCheckUtils]: 23: Hoare triple {123764#true} assume 0 == ~irpSp__MinorFunction~0; {123764#true} is VALID [2022-04-15 17:42:09,382 INFO L272 TraceCheckUtils]: 24: Hoare triple {123764#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {123764#true} is VALID [2022-04-15 17:42:09,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {123764#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;havoc ~__cil_tmp46~0;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; {123764#true} is VALID [2022-04-15 17:42:09,382 INFO L290 TraceCheckUtils]: 26: Hoare triple {123764#true} assume !(~s~0 != ~NP~0); {123764#true} is VALID [2022-04-15 17:42:09,382 INFO L290 TraceCheckUtils]: 27: Hoare triple {123764#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {123764#true} is VALID [2022-04-15 17:42:09,382 INFO L290 TraceCheckUtils]: 28: Hoare triple {123764#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {123764#true} is VALID [2022-04-15 17:42:09,382 INFO L272 TraceCheckUtils]: 29: Hoare triple {123764#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {123818#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:09,382 INFO L290 TraceCheckUtils]: 30: Hoare triple {123818#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {123764#true} is VALID [2022-04-15 17:42:09,383 INFO L290 TraceCheckUtils]: 31: Hoare triple {123764#true} assume 0 != ~compRegistered~0; {123764#true} is VALID [2022-04-15 17:42:09,383 INFO L272 TraceCheckUtils]: 32: Hoare triple {123764#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:09,383 INFO L290 TraceCheckUtils]: 33: Hoare triple {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L272 TraceCheckUtils]: 34: Hoare triple {123764#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 35: Hoare triple {123832#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 36: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {123764#true} {123764#true} #818#return; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 38: Hoare triple {123764#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 39: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {123764#true} {123764#true} #852#return; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 41: Hoare triple {123764#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 42: Hoare triple {123764#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L272 TraceCheckUtils]: 43: Hoare triple {123764#true} call stubMoreProcessingRequired(); {123836#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 44: Hoare triple {123836#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 45: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {123764#true} {123764#true} #854#return; {123764#true} is VALID [2022-04-15 17:42:09,384 INFO L290 TraceCheckUtils]: 47: Hoare triple {123764#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {123764#true} is VALID [2022-04-15 17:42:09,385 INFO L290 TraceCheckUtils]: 48: Hoare triple {123764#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {123764#true} is VALID [2022-04-15 17:42:09,385 INFO L290 TraceCheckUtils]: 49: Hoare triple {123764#true} assume !(1 == ~tmp_ndt_8~0); {123764#true} is VALID [2022-04-15 17:42:09,385 INFO L290 TraceCheckUtils]: 50: Hoare triple {123764#true} ~returnVal2~0 := 259; {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:09,385 INFO L290 TraceCheckUtils]: 51: Hoare triple {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:09,385 INFO L290 TraceCheckUtils]: 52: Hoare triple {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:09,386 INFO L290 TraceCheckUtils]: 53: Hoare triple {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:09,386 INFO L290 TraceCheckUtils]: 54: Hoare triple {123830#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {123831#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:42:09,386 INFO L290 TraceCheckUtils]: 55: Hoare triple {123831#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {123831#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:42:09,387 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {123831#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {123764#true} #828#return; {123802#(and (<= 259 |FloppyStartDevice_#t~ret74|) (<= |FloppyStartDevice_#t~ret74| 259))} is VALID [2022-04-15 17:42:09,387 INFO L290 TraceCheckUtils]: 57: Hoare triple {123802#(and (<= 259 |FloppyStartDevice_#t~ret74|) (<= |FloppyStartDevice_#t~ret74| 259))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {123803#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} is VALID [2022-04-15 17:42:09,388 INFO L290 TraceCheckUtils]: 58: Hoare triple {123803#(and (< 258 FloppyStartDevice_~__cil_tmp42~0) (<= FloppyStartDevice_~__cil_tmp42~0 259))} assume !(259 == ~__cil_tmp42~0); {123765#false} is VALID [2022-04-15 17:42:09,388 INFO L290 TraceCheckUtils]: 59: Hoare triple {123765#false} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {123765#false} is VALID [2022-04-15 17:42:09,388 INFO L272 TraceCheckUtils]: 60: Hoare triple {123765#false} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {123837#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:09,388 INFO L290 TraceCheckUtils]: 61: Hoare triple {123837#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L272 TraceCheckUtils]: 62: Hoare triple {123764#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {123843#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 63: Hoare triple {123843#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 64: Hoare triple {123764#true} assume 0 == ~tmp_ndt_2~0; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 65: Hoare triple {123764#true} #res := ~malloc~0; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 66: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {123764#true} {123764#true} #858#return; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 68: Hoare triple {123764#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 69: Hoare triple {123764#true} assume 0 == ~irp~0;#res := -1073741670; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 70: Hoare triple {123764#true} assume true; {123764#true} is VALID [2022-04-15 17:42:09,389 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {123764#true} {123765#false} #832#return; {123765#false} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 72: Hoare triple {123765#false} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {123765#false} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 73: Hoare triple {123765#false} assume !(~ntStatus~1 >= 0); {123765#false} is VALID [2022-04-15 17:42:09,389 INFO L290 TraceCheckUtils]: 74: Hoare triple {123765#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {123765#false} is VALID [2022-04-15 17:42:09,390 INFO L272 TraceCheckUtils]: 75: Hoare triple {123765#false} call IofCompleteRequest(~Irp, 0); {123765#false} is VALID [2022-04-15 17:42:09,390 INFO L290 TraceCheckUtils]: 76: Hoare triple {123765#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {123765#false} is VALID [2022-04-15 17:42:09,390 INFO L290 TraceCheckUtils]: 77: Hoare triple {123765#false} assume !(~s~0 == ~NP~0); {123765#false} is VALID [2022-04-15 17:42:09,390 INFO L272 TraceCheckUtils]: 78: Hoare triple {123765#false} call errorFn(); {123765#false} is VALID [2022-04-15 17:42:09,390 INFO L290 TraceCheckUtils]: 79: Hoare triple {123765#false} assume !false; {123765#false} is VALID [2022-04-15 17:42:09,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:09,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:09,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056052725] [2022-04-15 17:42:09,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056052725] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:09,390 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:09,390 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:42:09,391 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:09,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [411625234] [2022-04-15 17:42:09,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [411625234] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:09,391 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:09,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:42:09,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290683077] [2022-04-15 17:42:09,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:09,391 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.071428571428571) internal successors, (57), 5 states have internal predecessors, (57), 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 80 [2022-04-15 17:42:09,391 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:09,392 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 4.071428571428571) internal successors, (57), 5 states have internal predecessors, (57), 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) [2022-04-15 17:42:09,446 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:09,446 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:42:09,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:09,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:42:09,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:42:09,447 INFO L87 Difference]: Start difference. First operand 542 states and 653 transitions. Second operand has 14 states, 14 states have (on average 4.071428571428571) internal successors, (57), 5 states have internal predecessors, (57), 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) [2022-04-15 17:42:15,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:15,140 INFO L93 Difference]: Finished difference Result 905 states and 1127 transitions. [2022-04-15 17:42:15,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 17:42:15,140 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.071428571428571) internal successors, (57), 5 states have internal predecessors, (57), 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 80 [2022-04-15 17:42:15,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.071428571428571) internal successors, (57), 5 states have internal predecessors, (57), 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) [2022-04-15 17:42:15,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 594 transitions. [2022-04-15 17:42:15,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.071428571428571) internal successors, (57), 5 states have internal predecessors, (57), 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) [2022-04-15 17:42:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 594 transitions. [2022-04-15 17:42:15,148 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 594 transitions. [2022-04-15 17:42:15,681 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 594 edges. 594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:15,700 INFO L225 Difference]: With dead ends: 905 [2022-04-15 17:42:15,700 INFO L226 Difference]: Without dead ends: 651 [2022-04-15 17:42:15,702 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 [2022-04-15 17:42:15,703 INFO L913 BasicCegarLoop]: 351 mSDtfsCounter, 431 mSDsluCounter, 1166 mSDsCounter, 0 mSdLazyCounter, 1322 mSolverCounterSat, 152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 442 SdHoareTripleChecker+Valid, 1517 SdHoareTripleChecker+Invalid, 1474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 1322 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:15,703 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [442 Valid, 1517 Invalid, 1474 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 1322 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 17:42:15,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2022-04-15 17:42:17,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 506. [2022-04-15 17:42:17,088 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:17,089 INFO L82 GeneralOperation]: Start isEquivalent. First operand 651 states. Second operand has 506 states, 401 states have (on average 1.2194513715710724) internal successors, (489), 407 states have internal predecessors, (489), 55 states have call successors, (55), 43 states have call predecessors, (55), 49 states have return successors, (63), 56 states have call predecessors, (63), 51 states have call successors, (63) [2022-04-15 17:42:17,089 INFO L74 IsIncluded]: Start isIncluded. First operand 651 states. Second operand has 506 states, 401 states have (on average 1.2194513715710724) internal successors, (489), 407 states have internal predecessors, (489), 55 states have call successors, (55), 43 states have call predecessors, (55), 49 states have return successors, (63), 56 states have call predecessors, (63), 51 states have call successors, (63) [2022-04-15 17:42:17,089 INFO L87 Difference]: Start difference. First operand 651 states. Second operand has 506 states, 401 states have (on average 1.2194513715710724) internal successors, (489), 407 states have internal predecessors, (489), 55 states have call successors, (55), 43 states have call predecessors, (55), 49 states have return successors, (63), 56 states have call predecessors, (63), 51 states have call successors, (63) [2022-04-15 17:42:17,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:17,103 INFO L93 Difference]: Finished difference Result 651 states and 821 transitions. [2022-04-15 17:42:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 821 transitions. [2022-04-15 17:42:17,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:17,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:17,104 INFO L74 IsIncluded]: Start isIncluded. First operand has 506 states, 401 states have (on average 1.2194513715710724) internal successors, (489), 407 states have internal predecessors, (489), 55 states have call successors, (55), 43 states have call predecessors, (55), 49 states have return successors, (63), 56 states have call predecessors, (63), 51 states have call successors, (63) Second operand 651 states. [2022-04-15 17:42:17,105 INFO L87 Difference]: Start difference. First operand has 506 states, 401 states have (on average 1.2194513715710724) internal successors, (489), 407 states have internal predecessors, (489), 55 states have call successors, (55), 43 states have call predecessors, (55), 49 states have return successors, (63), 56 states have call predecessors, (63), 51 states have call successors, (63) Second operand 651 states. [2022-04-15 17:42:17,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:17,118 INFO L93 Difference]: Finished difference Result 651 states and 821 transitions. [2022-04-15 17:42:17,118 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 821 transitions. [2022-04-15 17:42:17,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:17,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:17,119 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:17,119 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:17,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 506 states, 401 states have (on average 1.2194513715710724) internal successors, (489), 407 states have internal predecessors, (489), 55 states have call successors, (55), 43 states have call predecessors, (55), 49 states have return successors, (63), 56 states have call predecessors, (63), 51 states have call successors, (63) [2022-04-15 17:42:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 506 states and 607 transitions. [2022-04-15 17:42:17,132 INFO L78 Accepts]: Start accepts. Automaton has 506 states and 607 transitions. Word has length 80 [2022-04-15 17:42:17,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:17,132 INFO L478 AbstractCegarLoop]: Abstraction has 506 states and 607 transitions. [2022-04-15 17:42:17,132 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.071428571428571) internal successors, (57), 5 states have internal predecessors, (57), 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) [2022-04-15 17:42:17,132 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 506 states and 607 transitions. [2022-04-15 17:42:18,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 607 edges. 607 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:18,322 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 607 transitions. [2022-04-15 17:42:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-15 17:42:18,322 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:18,322 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 17:42:18,322 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-15 17:42:18,323 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:18,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:18,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1018185184, now seen corresponding path program 1 times [2022-04-15 17:42:18,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:18,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [745339727] [2022-04-15 17:42:18,323 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:18,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1018185184, now seen corresponding path program 2 times [2022-04-15 17:42:18,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:18,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975092629] [2022-04-15 17:42:18,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:18,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {128055#(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; {127989#true} is VALID [2022-04-15 17:42:18,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {127989#true} {127989#true} #864#return; {127989#true} is VALID [2022-04-15 17:42:18,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,463 INFO L290 TraceCheckUtils]: 0: Hoare triple {128056#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {127989#true} is VALID [2022-04-15 17:42:18,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,463 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {127989#true} {127989#true} #802#return; {127989#true} is VALID [2022-04-15 17:42:18,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {128057#(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; {127989#true} is VALID [2022-04-15 17:42:18,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,475 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {127989#true} {127989#true} #804#return; {127989#true} is VALID [2022-04-15 17:42:18,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:42:18,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:42:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:42:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:42:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {127989#true} is VALID [2022-04-15 17:42:18,579 INFO L290 TraceCheckUtils]: 1: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {127989#true} {127989#true} #818#return; {127989#true} is VALID [2022-04-15 17:42:18,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {127989#true} is VALID [2022-04-15 17:42:18,580 INFO L272 TraceCheckUtils]: 1: Hoare triple {127989#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:18,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {127989#true} is VALID [2022-04-15 17:42:18,580 INFO L290 TraceCheckUtils]: 3: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,580 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {127989#true} {127989#true} #818#return; {127989#true} is VALID [2022-04-15 17:42:18,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {127989#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {127989#true} is VALID [2022-04-15 17:42:18,580 INFO L290 TraceCheckUtils]: 6: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,580 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {127989#true} {127989#true} #852#return; {127989#true} is VALID [2022-04-15 17:42:18,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:42:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {128110#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {127989#true} is VALID [2022-04-15 17:42:18,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,590 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {127989#true} {127989#true} #854#return; {127989#true} is VALID [2022-04-15 17:42:18,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {128092#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {127989#true} is VALID [2022-04-15 17:42:18,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {127989#true} assume 0 != ~compRegistered~0; {127989#true} is VALID [2022-04-15 17:42:18,591 INFO L272 TraceCheckUtils]: 2: Hoare triple {127989#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:18,591 INFO L290 TraceCheckUtils]: 3: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {127989#true} is VALID [2022-04-15 17:42:18,591 INFO L272 TraceCheckUtils]: 4: Hoare triple {127989#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:18,591 INFO L290 TraceCheckUtils]: 5: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {127989#true} is VALID [2022-04-15 17:42:18,591 INFO L290 TraceCheckUtils]: 6: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,591 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {127989#true} {127989#true} #818#return; {127989#true} is VALID [2022-04-15 17:42:18,591 INFO L290 TraceCheckUtils]: 8: Hoare triple {127989#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {127989#true} is VALID [2022-04-15 17:42:18,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,591 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {127989#true} {127989#true} #852#return; {127989#true} is VALID [2022-04-15 17:42:18,592 INFO L290 TraceCheckUtils]: 11: Hoare triple {127989#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {127989#true} is VALID [2022-04-15 17:42:18,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {127989#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {127989#true} is VALID [2022-04-15 17:42:18,592 INFO L272 TraceCheckUtils]: 13: Hoare triple {127989#true} call stubMoreProcessingRequired(); {128110#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:18,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {128110#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {127989#true} is VALID [2022-04-15 17:42:18,592 INFO L290 TraceCheckUtils]: 15: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,592 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {127989#true} {127989#true} #854#return; {127989#true} is VALID [2022-04-15 17:42:18,592 INFO L290 TraceCheckUtils]: 17: Hoare triple {127989#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {127989#true} is VALID [2022-04-15 17:42:18,592 INFO L290 TraceCheckUtils]: 18: Hoare triple {127989#true} assume 0 == ~tmp_ndt_7~0; {127989#true} is VALID [2022-04-15 17:42:18,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {127989#true} ~returnVal2~0 := 0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,593 INFO L290 TraceCheckUtils]: 21: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,593 INFO L290 TraceCheckUtils]: 22: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,594 INFO L290 TraceCheckUtils]: 23: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:42:18,594 INFO L290 TraceCheckUtils]: 24: Hoare triple {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:42:18,594 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {127989#true} #780#return; {128085#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-15 17:42:18,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 17:42:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:18,597 INFO L290 TraceCheckUtils]: 0: Hoare triple {128110#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {127989#true} is VALID [2022-04-15 17:42:18,597 INFO L290 TraceCheckUtils]: 1: Hoare triple {127989#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {127989#true} is VALID [2022-04-15 17:42:18,597 INFO L290 TraceCheckUtils]: 2: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,597 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {127989#true} {128086#(= FloppyPnp_~ntStatus~0 0)} #784#return; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {128058#(and (= |old(~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; {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {127989#true} assume 1 == ~PagingReferenceCount~0; {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 2: Hoare triple {127989#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 3: Hoare triple {127989#true} assume !(0 != ~disketteExtension__IsRemoved~0); {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 4: Hoare triple {127989#true} assume !(0 == ~irpSp__MinorFunction~0); {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 5: Hoare triple {127989#true} assume !(5 == ~irpSp__MinorFunction~0); {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 6: Hoare triple {127989#true} assume !(1 == ~irpSp__MinorFunction~0); {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 7: Hoare triple {127989#true} assume 6 == ~irpSp__MinorFunction~0; {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 8: Hoare triple {127989#true} assume 6 == ~irpSp__MinorFunction~0; {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 9: Hoare triple {127989#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; {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 10: Hoare triple {127989#true} assume !(~s~0 != ~NP~0); {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 11: Hoare triple {127989#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {127989#true} is VALID [2022-04-15 17:42:18,598 INFO L290 TraceCheckUtils]: 12: Hoare triple {127989#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {127989#true} is VALID [2022-04-15 17:42:18,599 INFO L272 TraceCheckUtils]: 13: Hoare triple {127989#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {128092#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:18,599 INFO L290 TraceCheckUtils]: 14: Hoare triple {128092#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {127989#true} is VALID [2022-04-15 17:42:18,599 INFO L290 TraceCheckUtils]: 15: Hoare triple {127989#true} assume 0 != ~compRegistered~0; {127989#true} is VALID [2022-04-15 17:42:18,599 INFO L272 TraceCheckUtils]: 16: Hoare triple {127989#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:18,599 INFO L290 TraceCheckUtils]: 17: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {127989#true} is VALID [2022-04-15 17:42:18,600 INFO L272 TraceCheckUtils]: 18: Hoare triple {127989#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:18,600 INFO L290 TraceCheckUtils]: 19: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {127989#true} is VALID [2022-04-15 17:42:18,600 INFO L290 TraceCheckUtils]: 20: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,600 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {127989#true} {127989#true} #818#return; {127989#true} is VALID [2022-04-15 17:42:18,600 INFO L290 TraceCheckUtils]: 22: Hoare triple {127989#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {127989#true} is VALID [2022-04-15 17:42:18,600 INFO L290 TraceCheckUtils]: 23: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,600 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {127989#true} {127989#true} #852#return; {127989#true} is VALID [2022-04-15 17:42:18,600 INFO L290 TraceCheckUtils]: 25: Hoare triple {127989#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {127989#true} is VALID [2022-04-15 17:42:18,600 INFO L290 TraceCheckUtils]: 26: Hoare triple {127989#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {127989#true} is VALID [2022-04-15 17:42:18,601 INFO L272 TraceCheckUtils]: 27: Hoare triple {127989#true} call stubMoreProcessingRequired(); {128110#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:18,601 INFO L290 TraceCheckUtils]: 28: Hoare triple {128110#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {127989#true} is VALID [2022-04-15 17:42:18,601 INFO L290 TraceCheckUtils]: 29: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,601 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {127989#true} {127989#true} #854#return; {127989#true} is VALID [2022-04-15 17:42:18,601 INFO L290 TraceCheckUtils]: 31: Hoare triple {127989#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {127989#true} is VALID [2022-04-15 17:42:18,601 INFO L290 TraceCheckUtils]: 32: Hoare triple {127989#true} assume 0 == ~tmp_ndt_7~0; {127989#true} is VALID [2022-04-15 17:42:18,601 INFO L290 TraceCheckUtils]: 33: Hoare triple {127989#true} ~returnVal2~0 := 0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,601 INFO L290 TraceCheckUtils]: 34: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,602 INFO L290 TraceCheckUtils]: 35: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,602 INFO L290 TraceCheckUtils]: 36: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,602 INFO L290 TraceCheckUtils]: 37: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:42:18,602 INFO L290 TraceCheckUtils]: 38: Hoare triple {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:42:18,603 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {127989#true} #780#return; {128085#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-15 17:42:18,603 INFO L290 TraceCheckUtils]: 40: Hoare triple {128085#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,604 INFO L290 TraceCheckUtils]: 41: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,604 INFO L290 TraceCheckUtils]: 42: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,604 INFO L272 TraceCheckUtils]: 43: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {128110#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:18,604 INFO L290 TraceCheckUtils]: 44: Hoare triple {128110#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {127989#true} is VALID [2022-04-15 17:42:18,604 INFO L290 TraceCheckUtils]: 45: Hoare triple {127989#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {127989#true} is VALID [2022-04-15 17:42:18,604 INFO L290 TraceCheckUtils]: 46: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,605 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {127989#true} {128086#(= FloppyPnp_~ntStatus~0 0)} #784#return; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,605 INFO L290 TraceCheckUtils]: 48: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,605 INFO L290 TraceCheckUtils]: 49: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,605 INFO L290 TraceCheckUtils]: 50: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {128091#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:42:18,606 INFO L290 TraceCheckUtils]: 51: Hoare triple {128091#(= |FloppyPnp_#res| 0)} assume true; {128091#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:42:18,606 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {128091#(= |FloppyPnp_#res| 0)} {127989#true} #806#return; {128053#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:42:18,607 INFO L272 TraceCheckUtils]: 0: Hoare triple {127989#true} call ULTIMATE.init(); {128055#(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 [2022-04-15 17:42:18,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {128055#(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; {127989#true} is VALID [2022-04-15 17:42:18,608 INFO L290 TraceCheckUtils]: 2: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,608 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {127989#true} {127989#true} #864#return; {127989#true} is VALID [2022-04-15 17:42:18,608 INFO L272 TraceCheckUtils]: 4: Hoare triple {127989#true} call #t~ret109 := main(); {127989#true} is VALID [2022-04-15 17:42:18,608 INFO L290 TraceCheckUtils]: 5: Hoare triple {127989#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {127989#true} is VALID [2022-04-15 17:42:18,609 INFO L272 TraceCheckUtils]: 6: Hoare triple {127989#true} call _BLAST_init(); {128056#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:42:18,610 INFO L290 TraceCheckUtils]: 7: Hoare triple {128056#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {127989#true} is VALID [2022-04-15 17:42:18,610 INFO L290 TraceCheckUtils]: 8: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,610 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {127989#true} {127989#true} #802#return; {127989#true} is VALID [2022-04-15 17:42:18,610 INFO L290 TraceCheckUtils]: 10: Hoare triple {127989#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; {127989#true} is VALID [2022-04-15 17:42:18,610 INFO L290 TraceCheckUtils]: 11: Hoare triple {127989#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {127989#true} is VALID [2022-04-15 17:42:18,610 INFO L272 TraceCheckUtils]: 12: Hoare triple {127989#true} call stub_driver_init(); {128057#(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 [2022-04-15 17:42:18,610 INFO L290 TraceCheckUtils]: 13: Hoare triple {128057#(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; {127989#true} is VALID [2022-04-15 17:42:18,610 INFO L290 TraceCheckUtils]: 14: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,610 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {127989#true} {127989#true} #804#return; {127989#true} is VALID [2022-04-15 17:42:18,610 INFO L290 TraceCheckUtils]: 16: Hoare triple {127989#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {127989#true} is VALID [2022-04-15 17:42:18,611 INFO L290 TraceCheckUtils]: 17: Hoare triple {127989#true} assume 3 == ~tmp_ndt_1~0; {127989#true} is VALID [2022-04-15 17:42:18,611 INFO L272 TraceCheckUtils]: 18: Hoare triple {127989#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {128058#(and (= |old(~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 [2022-04-15 17:42:18,611 INFO L290 TraceCheckUtils]: 19: Hoare triple {128058#(and (= |old(~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; {127989#true} is VALID [2022-04-15 17:42:18,613 INFO L290 TraceCheckUtils]: 20: Hoare triple {127989#true} assume 1 == ~PagingReferenceCount~0; {127989#true} is VALID [2022-04-15 17:42:18,613 INFO L290 TraceCheckUtils]: 21: Hoare triple {127989#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {127989#true} is VALID [2022-04-15 17:42:18,614 INFO L290 TraceCheckUtils]: 22: Hoare triple {127989#true} assume !(0 != ~disketteExtension__IsRemoved~0); {127989#true} is VALID [2022-04-15 17:42:18,614 INFO L290 TraceCheckUtils]: 23: Hoare triple {127989#true} assume !(0 == ~irpSp__MinorFunction~0); {127989#true} is VALID [2022-04-15 17:42:18,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {127989#true} assume !(5 == ~irpSp__MinorFunction~0); {127989#true} is VALID [2022-04-15 17:42:18,615 INFO L290 TraceCheckUtils]: 25: Hoare triple {127989#true} assume !(1 == ~irpSp__MinorFunction~0); {127989#true} is VALID [2022-04-15 17:42:18,615 INFO L290 TraceCheckUtils]: 26: Hoare triple {127989#true} assume 6 == ~irpSp__MinorFunction~0; {127989#true} is VALID [2022-04-15 17:42:18,615 INFO L290 TraceCheckUtils]: 27: Hoare triple {127989#true} assume 6 == ~irpSp__MinorFunction~0; {127989#true} is VALID [2022-04-15 17:42:18,615 INFO L290 TraceCheckUtils]: 28: Hoare triple {127989#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; {127989#true} is VALID [2022-04-15 17:42:18,615 INFO L290 TraceCheckUtils]: 29: Hoare triple {127989#true} assume !(~s~0 != ~NP~0); {127989#true} is VALID [2022-04-15 17:42:18,615 INFO L290 TraceCheckUtils]: 30: Hoare triple {127989#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {127989#true} is VALID [2022-04-15 17:42:18,615 INFO L290 TraceCheckUtils]: 31: Hoare triple {127989#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {127989#true} is VALID [2022-04-15 17:42:18,616 INFO L272 TraceCheckUtils]: 32: Hoare triple {127989#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {128092#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:18,616 INFO L290 TraceCheckUtils]: 33: Hoare triple {128092#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {127989#true} is VALID [2022-04-15 17:42:18,616 INFO L290 TraceCheckUtils]: 34: Hoare triple {127989#true} assume 0 != ~compRegistered~0; {127989#true} is VALID [2022-04-15 17:42:18,616 INFO L272 TraceCheckUtils]: 35: Hoare triple {127989#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:18,616 INFO L290 TraceCheckUtils]: 36: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L272 TraceCheckUtils]: 37: Hoare triple {127989#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:18,617 INFO L290 TraceCheckUtils]: 38: Hoare triple {128106#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L290 TraceCheckUtils]: 39: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {127989#true} {127989#true} #818#return; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L290 TraceCheckUtils]: 41: Hoare triple {127989#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L290 TraceCheckUtils]: 42: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {127989#true} {127989#true} #852#return; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L290 TraceCheckUtils]: 44: Hoare triple {127989#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L290 TraceCheckUtils]: 45: Hoare triple {127989#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L272 TraceCheckUtils]: 46: Hoare triple {127989#true} call stubMoreProcessingRequired(); {128110#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:18,617 INFO L290 TraceCheckUtils]: 47: Hoare triple {128110#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L290 TraceCheckUtils]: 48: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,617 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {127989#true} {127989#true} #854#return; {127989#true} is VALID [2022-04-15 17:42:18,618 INFO L290 TraceCheckUtils]: 50: Hoare triple {127989#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {127989#true} is VALID [2022-04-15 17:42:18,618 INFO L290 TraceCheckUtils]: 51: Hoare triple {127989#true} assume 0 == ~tmp_ndt_7~0; {127989#true} is VALID [2022-04-15 17:42:18,618 INFO L290 TraceCheckUtils]: 52: Hoare triple {127989#true} ~returnVal2~0 := 0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,618 INFO L290 TraceCheckUtils]: 53: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,618 INFO L290 TraceCheckUtils]: 54: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,619 INFO L290 TraceCheckUtils]: 55: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:42:18,619 INFO L290 TraceCheckUtils]: 56: Hoare triple {128104#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:42:18,619 INFO L290 TraceCheckUtils]: 57: Hoare triple {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:42:18,620 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {128105#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {127989#true} #780#return; {128085#(= |FloppyPnp_#t~ret43| 0)} is VALID [2022-04-15 17:42:18,620 INFO L290 TraceCheckUtils]: 59: Hoare triple {128085#(= |FloppyPnp_#t~ret43| 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,620 INFO L290 TraceCheckUtils]: 60: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} assume !(259 == ~__cil_tmp30~0); {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,620 INFO L290 TraceCheckUtils]: 61: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,621 INFO L272 TraceCheckUtils]: 62: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} call IofCompleteRequest(~Irp, 0); {128110#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:18,621 INFO L290 TraceCheckUtils]: 63: Hoare triple {128110#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {127989#true} is VALID [2022-04-15 17:42:18,621 INFO L290 TraceCheckUtils]: 64: Hoare triple {127989#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {127989#true} is VALID [2022-04-15 17:42:18,621 INFO L290 TraceCheckUtils]: 65: Hoare triple {127989#true} assume true; {127989#true} is VALID [2022-04-15 17:42:18,621 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {127989#true} {128086#(= FloppyPnp_~ntStatus~0 0)} #784#return; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,621 INFO L290 TraceCheckUtils]: 67: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,622 INFO L290 TraceCheckUtils]: 68: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {128086#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:42:18,622 INFO L290 TraceCheckUtils]: 69: Hoare triple {128086#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {128091#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:42:18,622 INFO L290 TraceCheckUtils]: 70: Hoare triple {128091#(= |FloppyPnp_#res| 0)} assume true; {128091#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:42:18,622 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {128091#(= |FloppyPnp_#res| 0)} {127989#true} #806#return; {128053#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:42:18,623 INFO L290 TraceCheckUtils]: 72: Hoare triple {128053#(not (= |main_#t~ret93| 259))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,623 INFO L290 TraceCheckUtils]: 73: Hoare triple {128054#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,623 INFO L290 TraceCheckUtils]: 74: Hoare triple {128054#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,623 INFO L290 TraceCheckUtils]: 75: Hoare triple {128054#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,623 INFO L290 TraceCheckUtils]: 76: Hoare triple {128054#(not (= main_~status~1 259))} assume -1 != ~status~1; {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,623 INFO L290 TraceCheckUtils]: 77: Hoare triple {128054#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,624 INFO L290 TraceCheckUtils]: 78: Hoare triple {128054#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,624 INFO L290 TraceCheckUtils]: 79: Hoare triple {128054#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,624 INFO L290 TraceCheckUtils]: 80: Hoare triple {128054#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,624 INFO L290 TraceCheckUtils]: 81: Hoare triple {128054#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {128054#(not (= main_~status~1 259))} is VALID [2022-04-15 17:42:18,624 INFO L290 TraceCheckUtils]: 82: Hoare triple {128054#(not (= main_~status~1 259))} assume 259 == ~status~1; {127990#false} is VALID [2022-04-15 17:42:18,624 INFO L272 TraceCheckUtils]: 83: Hoare triple {127990#false} call errorFn(); {127990#false} is VALID [2022-04-15 17:42:18,625 INFO L290 TraceCheckUtils]: 84: Hoare triple {127990#false} assume !false; {127990#false} is VALID [2022-04-15 17:42:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:18,625 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:18,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975092629] [2022-04-15 17:42:18,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975092629] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:18,626 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:18,626 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:42:18,626 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:18,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [745339727] [2022-04-15 17:42:18,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [745339727] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:18,626 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:18,626 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:42:18,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766429371] [2022-04-15 17:42:18,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:18,626 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.0625) internal successors, (65), 7 states have internal predecessors, (65), 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 85 [2022-04-15 17:42:18,627 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:18,627 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.0625) internal successors, (65), 7 states have internal predecessors, (65), 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) [2022-04-15 17:42:18,661 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:18,661 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 17:42:18,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:18,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 17:42:18,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:42:18,662 INFO L87 Difference]: Start difference. First operand 506 states and 607 transitions. Second operand has 16 states, 16 states have (on average 4.0625) internal successors, (65), 7 states have internal predecessors, (65), 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) [2022-04-15 17:42:23,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:23,363 INFO L93 Difference]: Finished difference Result 584 states and 699 transitions. [2022-04-15 17:42:23,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 17:42:23,363 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.0625) internal successors, (65), 7 states have internal predecessors, (65), 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 85 [2022-04-15 17:42:23,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.0625) internal successors, (65), 7 states have internal predecessors, (65), 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) [2022-04-15 17:42:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 391 transitions. [2022-04-15 17:42:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.0625) internal successors, (65), 7 states have internal predecessors, (65), 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) [2022-04-15 17:42:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 391 transitions. [2022-04-15 17:42:23,368 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 391 transitions. [2022-04-15 17:42:23,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:23,776 INFO L225 Difference]: With dead ends: 584 [2022-04-15 17:42:23,776 INFO L226 Difference]: Without dead ends: 563 [2022-04-15 17:42:23,776 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2022-04-15 17:42:23,777 INFO L913 BasicCegarLoop]: 301 mSDtfsCounter, 376 mSDsluCounter, 1441 mSDsCounter, 0 mSdLazyCounter, 1777 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 384 SdHoareTripleChecker+Valid, 1742 SdHoareTripleChecker+Invalid, 1913 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 1777 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:23,777 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [384 Valid, 1742 Invalid, 1913 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 1777 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 17:42:23,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2022-04-15 17:42:25,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 514. [2022-04-15 17:42:25,270 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:25,271 INFO L82 GeneralOperation]: Start isEquivalent. First operand 563 states. Second operand has 514 states, 408 states have (on average 1.2156862745098038) internal successors, (496), 414 states have internal predecessors, (496), 55 states have call successors, (55), 43 states have call predecessors, (55), 50 states have return successors, (66), 57 states have call predecessors, (66), 51 states have call successors, (66) [2022-04-15 17:42:25,271 INFO L74 IsIncluded]: Start isIncluded. First operand 563 states. Second operand has 514 states, 408 states have (on average 1.2156862745098038) internal successors, (496), 414 states have internal predecessors, (496), 55 states have call successors, (55), 43 states have call predecessors, (55), 50 states have return successors, (66), 57 states have call predecessors, (66), 51 states have call successors, (66) [2022-04-15 17:42:25,271 INFO L87 Difference]: Start difference. First operand 563 states. Second operand has 514 states, 408 states have (on average 1.2156862745098038) internal successors, (496), 414 states have internal predecessors, (496), 55 states have call successors, (55), 43 states have call predecessors, (55), 50 states have return successors, (66), 57 states have call predecessors, (66), 51 states have call successors, (66) [2022-04-15 17:42:25,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:25,281 INFO L93 Difference]: Finished difference Result 563 states and 676 transitions. [2022-04-15 17:42:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 676 transitions. [2022-04-15 17:42:25,282 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:25,282 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:25,282 INFO L74 IsIncluded]: Start isIncluded. First operand has 514 states, 408 states have (on average 1.2156862745098038) internal successors, (496), 414 states have internal predecessors, (496), 55 states have call successors, (55), 43 states have call predecessors, (55), 50 states have return successors, (66), 57 states have call predecessors, (66), 51 states have call successors, (66) Second operand 563 states. [2022-04-15 17:42:25,283 INFO L87 Difference]: Start difference. First operand has 514 states, 408 states have (on average 1.2156862745098038) internal successors, (496), 414 states have internal predecessors, (496), 55 states have call successors, (55), 43 states have call predecessors, (55), 50 states have return successors, (66), 57 states have call predecessors, (66), 51 states have call successors, (66) Second operand 563 states. [2022-04-15 17:42:25,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:25,292 INFO L93 Difference]: Finished difference Result 563 states and 676 transitions. [2022-04-15 17:42:25,292 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 676 transitions. [2022-04-15 17:42:25,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:25,293 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:25,293 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:25,293 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 514 states, 408 states have (on average 1.2156862745098038) internal successors, (496), 414 states have internal predecessors, (496), 55 states have call successors, (55), 43 states have call predecessors, (55), 50 states have return successors, (66), 57 states have call predecessors, (66), 51 states have call successors, (66) [2022-04-15 17:42:25,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 617 transitions. [2022-04-15 17:42:25,304 INFO L78 Accepts]: Start accepts. Automaton has 514 states and 617 transitions. Word has length 85 [2022-04-15 17:42:25,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:25,304 INFO L478 AbstractCegarLoop]: Abstraction has 514 states and 617 transitions. [2022-04-15 17:42:25,304 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.0625) internal successors, (65), 7 states have internal predecessors, (65), 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) [2022-04-15 17:42:25,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 514 states and 617 transitions. [2022-04-15 17:42:26,463 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 617 transitions. [2022-04-15 17:42:26,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-04-15 17:42:26,464 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:26,464 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] [2022-04-15 17:42:26,464 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-15 17:42:26,465 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:26,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:26,465 INFO L85 PathProgramCache]: Analyzing trace with hash 20545018, now seen corresponding path program 1 times [2022-04-15 17:42:26,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:26,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1450484566] [2022-04-15 17:42:26,465 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:26,465 INFO L85 PathProgramCache]: Analyzing trace with hash 20545018, now seen corresponding path program 2 times [2022-04-15 17:42:26,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:26,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106342530] [2022-04-15 17:42:26,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:26,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:26,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:26,547 INFO L290 TraceCheckUtils]: 0: Hoare triple {131517#(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; {131455#true} is VALID [2022-04-15 17:42:26,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,548 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131455#true} {131455#true} #864#return; {131455#true} is VALID [2022-04-15 17:42:26,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:26,565 INFO L290 TraceCheckUtils]: 0: Hoare triple {131518#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {131455#true} is VALID [2022-04-15 17:42:26,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,565 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131455#true} {131455#true} #802#return; {131455#true} is VALID [2022-04-15 17:42:26,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:26,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {131519#(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; {131466#(= ~customIrp~0 0)} is VALID [2022-04-15 17:42:26,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {131466#(= ~customIrp~0 0)} assume true; {131466#(= ~customIrp~0 0)} is VALID [2022-04-15 17:42:26,576 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131466#(= ~customIrp~0 0)} {131455#true} #804#return; {131466#(= ~customIrp~0 0)} is VALID [2022-04-15 17:42:26,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:42:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:26,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 17:42:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:26,631 INFO L290 TraceCheckUtils]: 0: Hoare triple {131549#(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; {131455#true} is VALID [2022-04-15 17:42:26,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {131455#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {131455#true} is VALID [2022-04-15 17:42:26,631 INFO L290 TraceCheckUtils]: 2: Hoare triple {131455#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {131455#true} is VALID [2022-04-15 17:42:26,631 INFO L290 TraceCheckUtils]: 3: Hoare triple {131455#true} assume 0 == ~pended~0;~pended~0 := 1; {131455#true} is VALID [2022-04-15 17:42:26,631 INFO L290 TraceCheckUtils]: 4: Hoare triple {131455#true} #res := 259; {131455#true} is VALID [2022-04-15 17:42:26,631 INFO L290 TraceCheckUtils]: 5: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,632 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {131455#true} {131521#(= |old(~customIrp~0)| ~customIrp~0)} #762#return; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:42:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:26,650 INFO L290 TraceCheckUtils]: 0: Hoare triple {131550#(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; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,650 INFO L290 TraceCheckUtils]: 1: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,650 INFO L290 TraceCheckUtils]: 2: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,651 INFO L290 TraceCheckUtils]: 3: Hoare triple {131537#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,651 INFO L290 TraceCheckUtils]: 4: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_9~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,651 INFO L290 TraceCheckUtils]: 5: Hoare triple {131537#(= |old(~customIrp~0)| 1)} #res := 0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,651 INFO L290 TraceCheckUtils]: 6: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume true; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,652 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {131537#(= |old(~customIrp~0)| 1)} {131521#(= |old(~customIrp~0)| ~customIrp~0)} #764#return; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-04-15 17:42:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {131551#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {131455#true} assume !(0 != ~compRegistered~0); {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 2: Hoare triple {131455#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 3: Hoare triple {131455#true} assume 0 == ~tmp_ndt_7~0; {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 4: Hoare triple {131455#true} ~returnVal2~0 := 0; {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 5: Hoare triple {131455#true} assume !(~s~0 == ~NP~0); {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 6: Hoare triple {131455#true} assume !(~s~0 == ~MPR1~0); {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {131455#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {131455#true} #res := ~returnVal2~0; {131455#true} is VALID [2022-04-15 17:42:26,664 INFO L290 TraceCheckUtils]: 9: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,665 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131455#true} {131537#(= |old(~customIrp~0)| 1)} #768#return; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,666 INFO L290 TraceCheckUtils]: 0: Hoare triple {131520#(and (= |old(~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; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,666 INFO L290 TraceCheckUtils]: 2: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,666 INFO L290 TraceCheckUtils]: 3: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,667 INFO L290 TraceCheckUtils]: 4: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,667 INFO L290 TraceCheckUtils]: 5: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,667 INFO L290 TraceCheckUtils]: 6: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,667 INFO L290 TraceCheckUtils]: 7: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,668 INFO L272 TraceCheckUtils]: 8: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {131549#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:26,668 INFO L290 TraceCheckUtils]: 9: Hoare triple {131549#(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; {131455#true} is VALID [2022-04-15 17:42:26,668 INFO L290 TraceCheckUtils]: 10: Hoare triple {131455#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {131455#true} is VALID [2022-04-15 17:42:26,668 INFO L290 TraceCheckUtils]: 11: Hoare triple {131455#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {131455#true} is VALID [2022-04-15 17:42:26,668 INFO L290 TraceCheckUtils]: 12: Hoare triple {131455#true} assume 0 == ~pended~0;~pended~0 := 1; {131455#true} is VALID [2022-04-15 17:42:26,668 INFO L290 TraceCheckUtils]: 13: Hoare triple {131455#true} #res := 259; {131455#true} is VALID [2022-04-15 17:42:26,668 INFO L290 TraceCheckUtils]: 14: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,669 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131455#true} {131521#(= |old(~customIrp~0)| ~customIrp~0)} #762#return; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,669 INFO L290 TraceCheckUtils]: 16: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,669 INFO L290 TraceCheckUtils]: 17: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,670 INFO L272 TraceCheckUtils]: 18: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {131550#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:26,670 INFO L290 TraceCheckUtils]: 19: Hoare triple {131550#(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; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,671 INFO L290 TraceCheckUtils]: 20: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,671 INFO L290 TraceCheckUtils]: 21: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,671 INFO L290 TraceCheckUtils]: 22: Hoare triple {131537#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,671 INFO L290 TraceCheckUtils]: 23: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_9~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,671 INFO L290 TraceCheckUtils]: 24: Hoare triple {131537#(= |old(~customIrp~0)| 1)} #res := 0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,672 INFO L290 TraceCheckUtils]: 25: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume true; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,672 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {131537#(= |old(~customIrp~0)| 1)} {131521#(= |old(~customIrp~0)| ~customIrp~0)} #764#return; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,673 INFO L290 TraceCheckUtils]: 27: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,673 INFO L290 TraceCheckUtils]: 28: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,673 INFO L290 TraceCheckUtils]: 29: Hoare triple {131537#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,673 INFO L290 TraceCheckUtils]: 30: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,673 INFO L290 TraceCheckUtils]: 31: Hoare triple {131537#(= |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; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,674 INFO L272 TraceCheckUtils]: 32: Hoare triple {131537#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {131551#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 33: Hoare triple {131551#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 34: Hoare triple {131455#true} assume !(0 != ~compRegistered~0); {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 35: Hoare triple {131455#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 36: Hoare triple {131455#true} assume 0 == ~tmp_ndt_7~0; {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 37: Hoare triple {131455#true} ~returnVal2~0 := 0; {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 38: Hoare triple {131455#true} assume !(~s~0 == ~NP~0); {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 39: Hoare triple {131455#true} assume !(~s~0 == ~MPR1~0); {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 40: Hoare triple {131455#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 41: Hoare triple {131455#true} #res := ~returnVal2~0; {131455#true} is VALID [2022-04-15 17:42:26,674 INFO L290 TraceCheckUtils]: 42: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,675 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {131455#true} {131537#(= |old(~customIrp~0)| 1)} #768#return; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,675 INFO L290 TraceCheckUtils]: 44: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,675 INFO L290 TraceCheckUtils]: 45: Hoare triple {131537#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,676 INFO L290 TraceCheckUtils]: 46: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume !(0 == ~PagingReferenceCount~0); {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,676 INFO L290 TraceCheckUtils]: 47: Hoare triple {131537#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,676 INFO L290 TraceCheckUtils]: 48: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume true; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,676 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {131537#(= |old(~customIrp~0)| 1)} {131466#(= ~customIrp~0 0)} #806#return; {131456#false} is VALID [2022-04-15 17:42:26,678 INFO L272 TraceCheckUtils]: 0: Hoare triple {131455#true} call ULTIMATE.init(); {131517#(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 [2022-04-15 17:42:26,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {131517#(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; {131455#true} is VALID [2022-04-15 17:42:26,678 INFO L290 TraceCheckUtils]: 2: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,678 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131455#true} {131455#true} #864#return; {131455#true} is VALID [2022-04-15 17:42:26,678 INFO L272 TraceCheckUtils]: 4: Hoare triple {131455#true} call #t~ret109 := main(); {131455#true} is VALID [2022-04-15 17:42:26,678 INFO L290 TraceCheckUtils]: 5: Hoare triple {131455#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {131455#true} is VALID [2022-04-15 17:42:26,679 INFO L272 TraceCheckUtils]: 6: Hoare triple {131455#true} call _BLAST_init(); {131518#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:42:26,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {131518#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {131455#true} is VALID [2022-04-15 17:42:26,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,679 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {131455#true} {131455#true} #802#return; {131455#true} is VALID [2022-04-15 17:42:26,679 INFO L290 TraceCheckUtils]: 10: Hoare triple {131455#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; {131455#true} is VALID [2022-04-15 17:42:26,679 INFO L290 TraceCheckUtils]: 11: Hoare triple {131455#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {131455#true} is VALID [2022-04-15 17:42:26,680 INFO L272 TraceCheckUtils]: 12: Hoare triple {131455#true} call stub_driver_init(); {131519#(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 [2022-04-15 17:42:26,680 INFO L290 TraceCheckUtils]: 13: Hoare triple {131519#(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; {131466#(= ~customIrp~0 0)} is VALID [2022-04-15 17:42:26,680 INFO L290 TraceCheckUtils]: 14: Hoare triple {131466#(= ~customIrp~0 0)} assume true; {131466#(= ~customIrp~0 0)} is VALID [2022-04-15 17:42:26,680 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131466#(= ~customIrp~0 0)} {131455#true} #804#return; {131466#(= ~customIrp~0 0)} is VALID [2022-04-15 17:42:26,680 INFO L290 TraceCheckUtils]: 16: Hoare triple {131466#(= ~customIrp~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {131466#(= ~customIrp~0 0)} is VALID [2022-04-15 17:42:26,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {131466#(= ~customIrp~0 0)} assume 3 == ~tmp_ndt_1~0; {131466#(= ~customIrp~0 0)} is VALID [2022-04-15 17:42:26,681 INFO L272 TraceCheckUtils]: 18: Hoare triple {131466#(= ~customIrp~0 0)} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {131520#(and (= |old(~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 [2022-04-15 17:42:26,682 INFO L290 TraceCheckUtils]: 19: Hoare triple {131520#(and (= |old(~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; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,682 INFO L290 TraceCheckUtils]: 20: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~PagingReferenceCount~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,683 INFO L290 TraceCheckUtils]: 22: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 != ~disketteExtension__IsRemoved~0); {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,683 INFO L290 TraceCheckUtils]: 23: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~irpSp__MinorFunction~0); {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,683 INFO L290 TraceCheckUtils]: 24: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,684 INFO L290 TraceCheckUtils]: 25: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 5 == ~irpSp__MinorFunction~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,684 INFO L290 TraceCheckUtils]: 26: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,684 INFO L272 TraceCheckUtils]: 27: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {131549#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:26,684 INFO L290 TraceCheckUtils]: 28: Hoare triple {131549#(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; {131455#true} is VALID [2022-04-15 17:42:26,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {131455#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {131455#true} is VALID [2022-04-15 17:42:26,685 INFO L290 TraceCheckUtils]: 30: Hoare triple {131455#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {131455#true} is VALID [2022-04-15 17:42:26,685 INFO L290 TraceCheckUtils]: 31: Hoare triple {131455#true} assume 0 == ~pended~0;~pended~0 := 1; {131455#true} is VALID [2022-04-15 17:42:26,685 INFO L290 TraceCheckUtils]: 32: Hoare triple {131455#true} #res := 259; {131455#true} is VALID [2022-04-15 17:42:26,685 INFO L290 TraceCheckUtils]: 33: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,685 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {131455#true} {131521#(= |old(~customIrp~0)| ~customIrp~0)} #762#return; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,685 INFO L290 TraceCheckUtils]: 35: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,686 INFO L290 TraceCheckUtils]: 36: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 259 == ~__cil_tmp29~0; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,686 INFO L272 TraceCheckUtils]: 37: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {131550#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:26,687 INFO L290 TraceCheckUtils]: 38: Hoare triple {131550#(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; {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,687 INFO L290 TraceCheckUtils]: 39: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {131521#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:42:26,687 INFO L290 TraceCheckUtils]: 40: Hoare triple {131521#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,687 INFO L290 TraceCheckUtils]: 41: Hoare triple {131537#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,688 INFO L290 TraceCheckUtils]: 42: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_9~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,688 INFO L290 TraceCheckUtils]: 43: Hoare triple {131537#(= |old(~customIrp~0)| 1)} #res := 0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,688 INFO L290 TraceCheckUtils]: 44: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume true; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,689 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {131537#(= |old(~customIrp~0)| 1)} {131521#(= |old(~customIrp~0)| ~customIrp~0)} #764#return; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,689 INFO L290 TraceCheckUtils]: 46: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,690 INFO L290 TraceCheckUtils]: 47: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume 0 != ~disketteExtension__FloppyThread~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,690 INFO L290 TraceCheckUtils]: 48: Hoare triple {131537#(= |old(~customIrp~0)| 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,690 INFO L290 TraceCheckUtils]: 49: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,690 INFO L290 TraceCheckUtils]: 50: Hoare triple {131537#(= |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; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,691 INFO L272 TraceCheckUtils]: 51: Hoare triple {131537#(= |old(~customIrp~0)| 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {131551#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:26,691 INFO L290 TraceCheckUtils]: 52: Hoare triple {131551#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {131455#true} is VALID [2022-04-15 17:42:26,691 INFO L290 TraceCheckUtils]: 53: Hoare triple {131455#true} assume !(0 != ~compRegistered~0); {131455#true} is VALID [2022-04-15 17:42:26,691 INFO L290 TraceCheckUtils]: 54: Hoare triple {131455#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {131455#true} is VALID [2022-04-15 17:42:26,691 INFO L290 TraceCheckUtils]: 55: Hoare triple {131455#true} assume 0 == ~tmp_ndt_7~0; {131455#true} is VALID [2022-04-15 17:42:26,692 INFO L290 TraceCheckUtils]: 56: Hoare triple {131455#true} ~returnVal2~0 := 0; {131455#true} is VALID [2022-04-15 17:42:26,692 INFO L290 TraceCheckUtils]: 57: Hoare triple {131455#true} assume !(~s~0 == ~NP~0); {131455#true} is VALID [2022-04-15 17:42:26,692 INFO L290 TraceCheckUtils]: 58: Hoare triple {131455#true} assume !(~s~0 == ~MPR1~0); {131455#true} is VALID [2022-04-15 17:42:26,692 INFO L290 TraceCheckUtils]: 59: Hoare triple {131455#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131455#true} is VALID [2022-04-15 17:42:26,692 INFO L290 TraceCheckUtils]: 60: Hoare triple {131455#true} #res := ~returnVal2~0; {131455#true} is VALID [2022-04-15 17:42:26,692 INFO L290 TraceCheckUtils]: 61: Hoare triple {131455#true} assume true; {131455#true} is VALID [2022-04-15 17:42:26,692 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {131455#true} {131537#(= |old(~customIrp~0)| 1)} #768#return; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,693 INFO L290 TraceCheckUtils]: 63: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,693 INFO L290 TraceCheckUtils]: 64: Hoare triple {131537#(= |old(~customIrp~0)| 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,693 INFO L290 TraceCheckUtils]: 65: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume !(0 == ~PagingReferenceCount~0); {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,694 INFO L290 TraceCheckUtils]: 66: Hoare triple {131537#(= |old(~customIrp~0)| 1)} #res := ~ntStatus~0; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,694 INFO L290 TraceCheckUtils]: 67: Hoare triple {131537#(= |old(~customIrp~0)| 1)} assume true; {131537#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 17:42:26,694 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131537#(= |old(~customIrp~0)| 1)} {131466#(= ~customIrp~0 0)} #806#return; {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 69: Hoare triple {131456#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 70: Hoare triple {131456#false} assume !(1 == ~pended~0); {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 71: Hoare triple {131456#false} assume !(1 == ~pended~0); {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 72: Hoare triple {131456#false} assume ~s~0 != ~UNLOADED~0; {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 73: Hoare triple {131456#false} assume -1 != ~status~1; {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 74: Hoare triple {131456#false} assume !(~s~0 != ~SKIP2~0); {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 75: Hoare triple {131456#false} assume !(1 == ~pended~0); {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 76: Hoare triple {131456#false} assume !(~s~0 == ~DC~0); {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 77: Hoare triple {131456#false} assume ~status~1 != ~lowerDriverReturn~0; {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L272 TraceCheckUtils]: 78: Hoare triple {131456#false} call errorFn(); {131456#false} is VALID [2022-04-15 17:42:26,695 INFO L290 TraceCheckUtils]: 79: Hoare triple {131456#false} assume !false; {131456#false} is VALID [2022-04-15 17:42:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:26,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:26,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106342530] [2022-04-15 17:42:26,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106342530] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:26,696 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:26,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:42:26,696 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:26,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1450484566] [2022-04-15 17:42:26,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1450484566] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:26,696 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:26,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 17:42:26,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641388424] [2022-04-15 17:42:26,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:26,697 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.333333333333333) internal successors, (64), 5 states have internal predecessors, (64), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) Word has length 80 [2022-04-15 17:42:26,697 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:26,698 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 5.333333333333333) internal successors, (64), 5 states have internal predecessors, (64), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-15 17:42:26,744 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:26,744 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 17:42:26,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:26,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 17:42:26,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2022-04-15 17:42:26,745 INFO L87 Difference]: Start difference. First operand 514 states and 617 transitions. Second operand has 12 states, 12 states have (on average 5.333333333333333) internal successors, (64), 5 states have internal predecessors, (64), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-15 17:42:31,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:31,640 INFO L93 Difference]: Finished difference Result 1003 states and 1185 transitions. [2022-04-15 17:42:31,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 17:42:31,640 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.333333333333333) internal successors, (64), 5 states have internal predecessors, (64), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) Word has length 80 [2022-04-15 17:42:31,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:31,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.333333333333333) internal successors, (64), 5 states have internal predecessors, (64), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-15 17:42:31,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 655 transitions. [2022-04-15 17:42:31,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.333333333333333) internal successors, (64), 5 states have internal predecessors, (64), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-15 17:42:31,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 655 transitions. [2022-04-15 17:42:31,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 655 transitions. [2022-04-15 17:42:32,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 655 edges. 655 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:32,065 INFO L225 Difference]: With dead ends: 1003 [2022-04-15 17:42:32,065 INFO L226 Difference]: Without dead ends: 667 [2022-04-15 17:42:32,066 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2022-04-15 17:42:32,066 INFO L913 BasicCegarLoop]: 331 mSDtfsCounter, 612 mSDsluCounter, 250 mSDsCounter, 0 mSdLazyCounter, 1765 mSolverCounterSat, 187 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 619 SdHoareTripleChecker+Valid, 581 SdHoareTripleChecker+Invalid, 1952 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 187 IncrementalHoareTripleChecker+Valid, 1765 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:32,066 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [619 Valid, 581 Invalid, 1952 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [187 Valid, 1765 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 17:42:32,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2022-04-15 17:42:33,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 635. [2022-04-15 17:42:33,082 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:33,083 INFO L82 GeneralOperation]: Start isEquivalent. First operand 667 states. Second operand has 635 states, 505 states have (on average 1.205940594059406) internal successors, (609), 513 states have internal predecessors, (609), 63 states have call successors, (63), 55 states have call predecessors, (63), 66 states have return successors, (77), 67 states have call predecessors, (77), 59 states have call successors, (77) [2022-04-15 17:42:33,084 INFO L74 IsIncluded]: Start isIncluded. First operand 667 states. Second operand has 635 states, 505 states have (on average 1.205940594059406) internal successors, (609), 513 states have internal predecessors, (609), 63 states have call successors, (63), 55 states have call predecessors, (63), 66 states have return successors, (77), 67 states have call predecessors, (77), 59 states have call successors, (77) [2022-04-15 17:42:33,084 INFO L87 Difference]: Start difference. First operand 667 states. Second operand has 635 states, 505 states have (on average 1.205940594059406) internal successors, (609), 513 states have internal predecessors, (609), 63 states have call successors, (63), 55 states have call predecessors, (63), 66 states have return successors, (77), 67 states have call predecessors, (77), 59 states have call successors, (77) [2022-04-15 17:42:33,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:33,097 INFO L93 Difference]: Finished difference Result 667 states and 781 transitions. [2022-04-15 17:42:33,097 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 781 transitions. [2022-04-15 17:42:33,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:33,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:33,098 INFO L74 IsIncluded]: Start isIncluded. First operand has 635 states, 505 states have (on average 1.205940594059406) internal successors, (609), 513 states have internal predecessors, (609), 63 states have call successors, (63), 55 states have call predecessors, (63), 66 states have return successors, (77), 67 states have call predecessors, (77), 59 states have call successors, (77) Second operand 667 states. [2022-04-15 17:42:33,098 INFO L87 Difference]: Start difference. First operand has 635 states, 505 states have (on average 1.205940594059406) internal successors, (609), 513 states have internal predecessors, (609), 63 states have call successors, (63), 55 states have call predecessors, (63), 66 states have return successors, (77), 67 states have call predecessors, (77), 59 states have call successors, (77) Second operand 667 states. [2022-04-15 17:42:33,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:33,111 INFO L93 Difference]: Finished difference Result 667 states and 781 transitions. [2022-04-15 17:42:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 781 transitions. [2022-04-15 17:42:33,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:33,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:33,112 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:33,112 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:33,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 635 states, 505 states have (on average 1.205940594059406) internal successors, (609), 513 states have internal predecessors, (609), 63 states have call successors, (63), 55 states have call predecessors, (63), 66 states have return successors, (77), 67 states have call predecessors, (77), 59 states have call successors, (77) [2022-04-15 17:42:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 635 states and 749 transitions. [2022-04-15 17:42:33,129 INFO L78 Accepts]: Start accepts. Automaton has 635 states and 749 transitions. Word has length 80 [2022-04-15 17:42:33,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:33,129 INFO L478 AbstractCegarLoop]: Abstraction has 635 states and 749 transitions. [2022-04-15 17:42:33,129 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.333333333333333) internal successors, (64), 5 states have internal predecessors, (64), 5 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 5 states have call predecessors, (7), 4 states have call successors, (7) [2022-04-15 17:42:33,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 635 states and 749 transitions. [2022-04-15 17:42:34,313 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 749 edges. 749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 749 transitions. [2022-04-15 17:42:34,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-15 17:42:34,313 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:34,313 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] [2022-04-15 17:42:34,314 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-15 17:42:34,314 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:34,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:34,314 INFO L85 PathProgramCache]: Analyzing trace with hash -609741853, now seen corresponding path program 1 times [2022-04-15 17:42:34,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:34,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [920157792] [2022-04-15 17:42:34,314 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:34,314 INFO L85 PathProgramCache]: Analyzing trace with hash -609741853, now seen corresponding path program 2 times [2022-04-15 17:42:34,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:34,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675015831] [2022-04-15 17:42:34,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:34,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,407 INFO L290 TraceCheckUtils]: 0: Hoare triple {136257#(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; {136190#true} is VALID [2022-04-15 17:42:34,407 INFO L290 TraceCheckUtils]: 1: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,407 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {136190#true} {136190#true} #864#return; {136190#true} is VALID [2022-04-15 17:42:34,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {136258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {136190#true} is VALID [2022-04-15 17:42:34,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {136190#true} {136190#true} #802#return; {136190#true} is VALID [2022-04-15 17:42:34,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,430 INFO L290 TraceCheckUtils]: 0: Hoare triple {136259#(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; {136190#true} is VALID [2022-04-15 17:42:34,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,430 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {136190#true} {136190#true} #804#return; {136190#true} is VALID [2022-04-15 17:42:34,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:42:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:42:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:42:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:42:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {136190#true} is VALID [2022-04-15 17:42:34,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,517 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {136190#true} {136190#true} #818#return; {136190#true} is VALID [2022-04-15 17:42:34,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {136190#true} is VALID [2022-04-15 17:42:34,517 INFO L272 TraceCheckUtils]: 1: Hoare triple {136190#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:34,517 INFO L290 TraceCheckUtils]: 2: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {136190#true} is VALID [2022-04-15 17:42:34,518 INFO L290 TraceCheckUtils]: 3: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,518 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {136190#true} {136190#true} #818#return; {136190#true} is VALID [2022-04-15 17:42:34,518 INFO L290 TraceCheckUtils]: 5: Hoare triple {136190#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {136190#true} is VALID [2022-04-15 17:42:34,518 INFO L290 TraceCheckUtils]: 6: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,518 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {136190#true} {136190#true} #852#return; {136190#true} is VALID [2022-04-15 17:42:34,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:42:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {136313#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {136190#true} is VALID [2022-04-15 17:42:34,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,526 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {136190#true} {136190#true} #854#return; {136190#true} is VALID [2022-04-15 17:42:34,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {136295#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {136190#true} is VALID [2022-04-15 17:42:34,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {136190#true} assume 0 != ~compRegistered~0; {136190#true} is VALID [2022-04-15 17:42:34,527 INFO L272 TraceCheckUtils]: 2: Hoare triple {136190#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:34,527 INFO L290 TraceCheckUtils]: 3: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {136190#true} is VALID [2022-04-15 17:42:34,527 INFO L272 TraceCheckUtils]: 4: Hoare triple {136190#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:34,527 INFO L290 TraceCheckUtils]: 5: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {136190#true} is VALID [2022-04-15 17:42:34,527 INFO L290 TraceCheckUtils]: 6: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,527 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {136190#true} {136190#true} #818#return; {136190#true} is VALID [2022-04-15 17:42:34,527 INFO L290 TraceCheckUtils]: 8: Hoare triple {136190#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {136190#true} is VALID [2022-04-15 17:42:34,527 INFO L290 TraceCheckUtils]: 9: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136190#true} {136190#true} #852#return; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L290 TraceCheckUtils]: 11: Hoare triple {136190#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L290 TraceCheckUtils]: 12: Hoare triple {136190#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L272 TraceCheckUtils]: 13: Hoare triple {136190#true} call stubMoreProcessingRequired(); {136313#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:34,528 INFO L290 TraceCheckUtils]: 14: Hoare triple {136313#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L290 TraceCheckUtils]: 15: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {136190#true} {136190#true} #854#return; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L290 TraceCheckUtils]: 17: Hoare triple {136190#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L290 TraceCheckUtils]: 18: Hoare triple {136190#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L290 TraceCheckUtils]: 19: Hoare triple {136190#true} assume 1 == ~tmp_ndt_8~0; {136190#true} is VALID [2022-04-15 17:42:34,528 INFO L290 TraceCheckUtils]: 20: Hoare triple {136190#true} ~returnVal2~0 := -1073741823; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,529 INFO L290 TraceCheckUtils]: 21: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,529 INFO L290 TraceCheckUtils]: 22: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,529 INFO L290 TraceCheckUtils]: 23: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,529 INFO L290 TraceCheckUtils]: 24: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,530 INFO L290 TraceCheckUtils]: 25: Hoare triple {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,530 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {136190#true} #780#return; {136288#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-15 17:42:34,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-15 17:42:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:34,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {136313#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {136190#true} is VALID [2022-04-15 17:42:34,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {136190#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {136190#true} is VALID [2022-04-15 17:42:34,560 INFO L290 TraceCheckUtils]: 2: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,560 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136190#true} {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #784#return; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {136260#(and (= |old(~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; {136190#true} is VALID [2022-04-15 17:42:34,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {136190#true} assume 1 == ~PagingReferenceCount~0; {136190#true} is VALID [2022-04-15 17:42:34,560 INFO L290 TraceCheckUtils]: 2: Hoare triple {136190#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 3: Hoare triple {136190#true} assume !(0 != ~disketteExtension__IsRemoved~0); {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 4: Hoare triple {136190#true} assume !(0 == ~irpSp__MinorFunction~0); {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 5: Hoare triple {136190#true} assume !(5 == ~irpSp__MinorFunction~0); {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 6: Hoare triple {136190#true} assume !(1 == ~irpSp__MinorFunction~0); {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 7: Hoare triple {136190#true} assume 6 == ~irpSp__MinorFunction~0; {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 8: Hoare triple {136190#true} assume 6 == ~irpSp__MinorFunction~0; {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 9: Hoare triple {136190#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; {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 10: Hoare triple {136190#true} assume !(~s~0 != ~NP~0); {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 11: Hoare triple {136190#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {136190#true} is VALID [2022-04-15 17:42:34,561 INFO L290 TraceCheckUtils]: 12: Hoare triple {136190#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {136190#true} is VALID [2022-04-15 17:42:34,562 INFO L272 TraceCheckUtils]: 13: Hoare triple {136190#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {136295#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:34,562 INFO L290 TraceCheckUtils]: 14: Hoare triple {136295#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {136190#true} is VALID [2022-04-15 17:42:34,562 INFO L290 TraceCheckUtils]: 15: Hoare triple {136190#true} assume 0 != ~compRegistered~0; {136190#true} is VALID [2022-04-15 17:42:34,562 INFO L272 TraceCheckUtils]: 16: Hoare triple {136190#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:34,563 INFO L290 TraceCheckUtils]: 17: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {136190#true} is VALID [2022-04-15 17:42:34,563 INFO L272 TraceCheckUtils]: 18: Hoare triple {136190#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:34,563 INFO L290 TraceCheckUtils]: 19: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {136190#true} is VALID [2022-04-15 17:42:34,563 INFO L290 TraceCheckUtils]: 20: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,563 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {136190#true} {136190#true} #818#return; {136190#true} is VALID [2022-04-15 17:42:34,563 INFO L290 TraceCheckUtils]: 22: Hoare triple {136190#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {136190#true} is VALID [2022-04-15 17:42:34,563 INFO L290 TraceCheckUtils]: 23: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,563 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {136190#true} {136190#true} #852#return; {136190#true} is VALID [2022-04-15 17:42:34,563 INFO L290 TraceCheckUtils]: 25: Hoare triple {136190#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {136190#true} is VALID [2022-04-15 17:42:34,564 INFO L290 TraceCheckUtils]: 26: Hoare triple {136190#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {136190#true} is VALID [2022-04-15 17:42:34,564 INFO L272 TraceCheckUtils]: 27: Hoare triple {136190#true} call stubMoreProcessingRequired(); {136313#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:34,564 INFO L290 TraceCheckUtils]: 28: Hoare triple {136313#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {136190#true} is VALID [2022-04-15 17:42:34,564 INFO L290 TraceCheckUtils]: 29: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,564 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {136190#true} {136190#true} #854#return; {136190#true} is VALID [2022-04-15 17:42:34,564 INFO L290 TraceCheckUtils]: 31: Hoare triple {136190#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {136190#true} is VALID [2022-04-15 17:42:34,564 INFO L290 TraceCheckUtils]: 32: Hoare triple {136190#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {136190#true} is VALID [2022-04-15 17:42:34,564 INFO L290 TraceCheckUtils]: 33: Hoare triple {136190#true} assume 1 == ~tmp_ndt_8~0; {136190#true} is VALID [2022-04-15 17:42:34,564 INFO L290 TraceCheckUtils]: 34: Hoare triple {136190#true} ~returnVal2~0 := -1073741823; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,565 INFO L290 TraceCheckUtils]: 35: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,565 INFO L290 TraceCheckUtils]: 36: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,565 INFO L290 TraceCheckUtils]: 37: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,566 INFO L290 TraceCheckUtils]: 38: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,566 INFO L290 TraceCheckUtils]: 39: Hoare triple {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,566 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {136190#true} #780#return; {136288#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-15 17:42:34,567 INFO L290 TraceCheckUtils]: 41: Hoare triple {136288#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,567 INFO L290 TraceCheckUtils]: 42: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,567 INFO L290 TraceCheckUtils]: 43: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,568 INFO L272 TraceCheckUtils]: 44: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {136313#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:34,568 INFO L290 TraceCheckUtils]: 45: Hoare triple {136313#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {136190#true} is VALID [2022-04-15 17:42:34,568 INFO L290 TraceCheckUtils]: 46: Hoare triple {136190#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {136190#true} is VALID [2022-04-15 17:42:34,568 INFO L290 TraceCheckUtils]: 47: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,568 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {136190#true} {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #784#return; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,569 INFO L290 TraceCheckUtils]: 49: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,569 INFO L290 TraceCheckUtils]: 50: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,569 INFO L290 TraceCheckUtils]: 51: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {136294#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,570 INFO L290 TraceCheckUtils]: 52: Hoare triple {136294#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {136294#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,570 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {136294#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {136190#true} #806#return; {136255#(<= (+ |main_#t~ret93| 1073741823) 0)} is VALID [2022-04-15 17:42:34,571 INFO L272 TraceCheckUtils]: 0: Hoare triple {136190#true} call ULTIMATE.init(); {136257#(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 [2022-04-15 17:42:34,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {136257#(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; {136190#true} is VALID [2022-04-15 17:42:34,571 INFO L290 TraceCheckUtils]: 2: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,572 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136190#true} {136190#true} #864#return; {136190#true} is VALID [2022-04-15 17:42:34,572 INFO L272 TraceCheckUtils]: 4: Hoare triple {136190#true} call #t~ret109 := main(); {136190#true} is VALID [2022-04-15 17:42:34,572 INFO L290 TraceCheckUtils]: 5: Hoare triple {136190#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {136190#true} is VALID [2022-04-15 17:42:34,572 INFO L272 TraceCheckUtils]: 6: Hoare triple {136190#true} call _BLAST_init(); {136258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:42:34,572 INFO L290 TraceCheckUtils]: 7: Hoare triple {136258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {136190#true} is VALID [2022-04-15 17:42:34,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,573 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {136190#true} {136190#true} #802#return; {136190#true} is VALID [2022-04-15 17:42:34,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {136190#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; {136190#true} is VALID [2022-04-15 17:42:34,573 INFO L290 TraceCheckUtils]: 11: Hoare triple {136190#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {136190#true} is VALID [2022-04-15 17:42:34,573 INFO L272 TraceCheckUtils]: 12: Hoare triple {136190#true} call stub_driver_init(); {136259#(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 [2022-04-15 17:42:34,573 INFO L290 TraceCheckUtils]: 13: Hoare triple {136259#(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; {136190#true} is VALID [2022-04-15 17:42:34,573 INFO L290 TraceCheckUtils]: 14: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,573 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136190#true} {136190#true} #804#return; {136190#true} is VALID [2022-04-15 17:42:34,573 INFO L290 TraceCheckUtils]: 16: Hoare triple {136190#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {136190#true} is VALID [2022-04-15 17:42:34,573 INFO L290 TraceCheckUtils]: 17: Hoare triple {136190#true} assume 3 == ~tmp_ndt_1~0; {136190#true} is VALID [2022-04-15 17:42:34,574 INFO L272 TraceCheckUtils]: 18: Hoare triple {136190#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {136260#(and (= |old(~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 [2022-04-15 17:42:34,574 INFO L290 TraceCheckUtils]: 19: Hoare triple {136260#(and (= |old(~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; {136190#true} is VALID [2022-04-15 17:42:34,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {136190#true} assume 1 == ~PagingReferenceCount~0; {136190#true} is VALID [2022-04-15 17:42:34,574 INFO L290 TraceCheckUtils]: 21: Hoare triple {136190#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {136190#true} is VALID [2022-04-15 17:42:34,574 INFO L290 TraceCheckUtils]: 22: Hoare triple {136190#true} assume !(0 != ~disketteExtension__IsRemoved~0); {136190#true} is VALID [2022-04-15 17:42:34,574 INFO L290 TraceCheckUtils]: 23: Hoare triple {136190#true} assume !(0 == ~irpSp__MinorFunction~0); {136190#true} is VALID [2022-04-15 17:42:34,574 INFO L290 TraceCheckUtils]: 24: Hoare triple {136190#true} assume !(5 == ~irpSp__MinorFunction~0); {136190#true} is VALID [2022-04-15 17:42:34,574 INFO L290 TraceCheckUtils]: 25: Hoare triple {136190#true} assume !(1 == ~irpSp__MinorFunction~0); {136190#true} is VALID [2022-04-15 17:42:34,574 INFO L290 TraceCheckUtils]: 26: Hoare triple {136190#true} assume 6 == ~irpSp__MinorFunction~0; {136190#true} is VALID [2022-04-15 17:42:34,575 INFO L290 TraceCheckUtils]: 27: Hoare triple {136190#true} assume 6 == ~irpSp__MinorFunction~0; {136190#true} is VALID [2022-04-15 17:42:34,575 INFO L290 TraceCheckUtils]: 28: Hoare triple {136190#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; {136190#true} is VALID [2022-04-15 17:42:34,575 INFO L290 TraceCheckUtils]: 29: Hoare triple {136190#true} assume !(~s~0 != ~NP~0); {136190#true} is VALID [2022-04-15 17:42:34,575 INFO L290 TraceCheckUtils]: 30: Hoare triple {136190#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {136190#true} is VALID [2022-04-15 17:42:34,575 INFO L290 TraceCheckUtils]: 31: Hoare triple {136190#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {136190#true} is VALID [2022-04-15 17:42:34,575 INFO L272 TraceCheckUtils]: 32: Hoare triple {136190#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {136295#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:34,575 INFO L290 TraceCheckUtils]: 33: Hoare triple {136295#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {136190#true} is VALID [2022-04-15 17:42:34,575 INFO L290 TraceCheckUtils]: 34: Hoare triple {136190#true} assume 0 != ~compRegistered~0; {136190#true} is VALID [2022-04-15 17:42:34,576 INFO L272 TraceCheckUtils]: 35: Hoare triple {136190#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:34,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {136190#true} is VALID [2022-04-15 17:42:34,576 INFO L272 TraceCheckUtils]: 37: Hoare triple {136190#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:34,576 INFO L290 TraceCheckUtils]: 38: Hoare triple {136309#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {136190#true} is VALID [2022-04-15 17:42:34,576 INFO L290 TraceCheckUtils]: 39: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,576 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {136190#true} {136190#true} #818#return; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 41: Hoare triple {136190#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 42: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {136190#true} {136190#true} #852#return; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 44: Hoare triple {136190#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 45: Hoare triple {136190#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L272 TraceCheckUtils]: 46: Hoare triple {136190#true} call stubMoreProcessingRequired(); {136313#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 47: Hoare triple {136313#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 48: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {136190#true} {136190#true} #854#return; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 50: Hoare triple {136190#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 51: Hoare triple {136190#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {136190#true} is VALID [2022-04-15 17:42:34,577 INFO L290 TraceCheckUtils]: 52: Hoare triple {136190#true} assume 1 == ~tmp_ndt_8~0; {136190#true} is VALID [2022-04-15 17:42:34,578 INFO L290 TraceCheckUtils]: 53: Hoare triple {136190#true} ~returnVal2~0 := -1073741823; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,578 INFO L290 TraceCheckUtils]: 54: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,578 INFO L290 TraceCheckUtils]: 55: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,578 INFO L290 TraceCheckUtils]: 56: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:42:34,579 INFO L290 TraceCheckUtils]: 57: Hoare triple {136307#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,579 INFO L290 TraceCheckUtils]: 58: Hoare triple {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,580 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {136308#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {136190#true} #780#return; {136288#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} is VALID [2022-04-15 17:42:34,580 INFO L290 TraceCheckUtils]: 60: Hoare triple {136288#(<= (+ |FloppyPnp_#t~ret43| 1073741823) 0)} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,580 INFO L290 TraceCheckUtils]: 61: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(259 == ~__cil_tmp30~0); {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,580 INFO L290 TraceCheckUtils]: 62: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,581 INFO L272 TraceCheckUtils]: 63: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} call IofCompleteRequest(~Irp, 0); {136313#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:34,581 INFO L290 TraceCheckUtils]: 64: Hoare triple {136313#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {136190#true} is VALID [2022-04-15 17:42:34,581 INFO L290 TraceCheckUtils]: 65: Hoare triple {136190#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {136190#true} is VALID [2022-04-15 17:42:34,581 INFO L290 TraceCheckUtils]: 66: Hoare triple {136190#true} assume true; {136190#true} is VALID [2022-04-15 17:42:34,581 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {136190#true} {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #784#return; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,582 INFO L290 TraceCheckUtils]: 68: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,582 INFO L290 TraceCheckUtils]: 69: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:42:34,582 INFO L290 TraceCheckUtils]: 70: Hoare triple {136289#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {136294#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,583 INFO L290 TraceCheckUtils]: 71: Hoare triple {136294#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {136294#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:42:34,583 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {136294#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {136190#true} #806#return; {136255#(<= (+ |main_#t~ret93| 1073741823) 0)} is VALID [2022-04-15 17:42:34,583 INFO L290 TraceCheckUtils]: 73: Hoare triple {136255#(<= (+ |main_#t~ret93| 1073741823) 0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,584 INFO L290 TraceCheckUtils]: 74: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,584 INFO L290 TraceCheckUtils]: 75: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,584 INFO L290 TraceCheckUtils]: 76: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~UNLOADED~0; {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,585 INFO L290 TraceCheckUtils]: 77: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume -1 != ~status~1; {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,585 INFO L290 TraceCheckUtils]: 78: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~SKIP2~0; {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,585 INFO L290 TraceCheckUtils]: 79: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 != ~IPC~0; {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,585 INFO L290 TraceCheckUtils]: 80: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume !(~s~0 != ~DC~0); {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,586 INFO L290 TraceCheckUtils]: 81: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume !(1 == ~pended~0); {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,586 INFO L290 TraceCheckUtils]: 82: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume ~s~0 == ~DC~0; {136256#(<= (+ main_~status~1 1073741823) 0)} is VALID [2022-04-15 17:42:34,586 INFO L290 TraceCheckUtils]: 83: Hoare triple {136256#(<= (+ main_~status~1 1073741823) 0)} assume 259 == ~status~1; {136191#false} is VALID [2022-04-15 17:42:34,586 INFO L272 TraceCheckUtils]: 84: Hoare triple {136191#false} call errorFn(); {136191#false} is VALID [2022-04-15 17:42:34,586 INFO L290 TraceCheckUtils]: 85: Hoare triple {136191#false} assume !false; {136191#false} is VALID [2022-04-15 17:42:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:34,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:34,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675015831] [2022-04-15 17:42:34,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [675015831] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:34,588 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:34,588 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:42:34,588 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:34,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [920157792] [2022-04-15 17:42:34,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [920157792] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:34,588 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:34,588 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:42:34,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891771950] [2022-04-15 17:42:34,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:34,589 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.125) internal successors, (66), 7 states have internal predecessors, (66), 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 86 [2022-04-15 17:42:34,589 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:34,589 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.125) internal successors, (66), 7 states have internal predecessors, (66), 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) [2022-04-15 17:42:34,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:34,638 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 17:42:34,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:34,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 17:42:34,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:42:34,638 INFO L87 Difference]: Start difference. First operand 635 states and 749 transitions. Second operand has 16 states, 16 states have (on average 4.125) internal successors, (66), 7 states have internal predecessors, (66), 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) [2022-04-15 17:42:40,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:40,927 INFO L93 Difference]: Finished difference Result 685 states and 801 transitions. [2022-04-15 17:42:40,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 17:42:40,927 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.125) internal successors, (66), 7 states have internal predecessors, (66), 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 86 [2022-04-15 17:42:40,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.125) internal successors, (66), 7 states have internal predecessors, (66), 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) [2022-04-15 17:42:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 380 transitions. [2022-04-15 17:42:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.125) internal successors, (66), 7 states have internal predecessors, (66), 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) [2022-04-15 17:42:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 380 transitions. [2022-04-15 17:42:40,931 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 380 transitions. [2022-04-15 17:42:41,281 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:41,301 INFO L225 Difference]: With dead ends: 685 [2022-04-15 17:42:41,301 INFO L226 Difference]: Without dead ends: 664 [2022-04-15 17:42:41,301 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 [2022-04-15 17:42:41,301 INFO L913 BasicCegarLoop]: 303 mSDtfsCounter, 416 mSDsluCounter, 1471 mSDsCounter, 0 mSdLazyCounter, 1770 mSolverCounterSat, 155 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 420 SdHoareTripleChecker+Valid, 1774 SdHoareTripleChecker+Invalid, 1925 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 155 IncrementalHoareTripleChecker+Valid, 1770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:41,302 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [420 Valid, 1774 Invalid, 1925 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [155 Valid, 1770 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 17:42:41,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2022-04-15 17:42:43,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 627. [2022-04-15 17:42:43,080 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:43,081 INFO L82 GeneralOperation]: Start isEquivalent. First operand 664 states. Second operand has 627 states, 498 states have (on average 1.2068273092369477) internal successors, (601), 506 states have internal predecessors, (601), 63 states have call successors, (63), 55 states have call predecessors, (63), 65 states have return successors, (75), 66 states have call predecessors, (75), 59 states have call successors, (75) [2022-04-15 17:42:43,082 INFO L74 IsIncluded]: Start isIncluded. First operand 664 states. Second operand has 627 states, 498 states have (on average 1.2068273092369477) internal successors, (601), 506 states have internal predecessors, (601), 63 states have call successors, (63), 55 states have call predecessors, (63), 65 states have return successors, (75), 66 states have call predecessors, (75), 59 states have call successors, (75) [2022-04-15 17:42:43,082 INFO L87 Difference]: Start difference. First operand 664 states. Second operand has 627 states, 498 states have (on average 1.2068273092369477) internal successors, (601), 506 states have internal predecessors, (601), 63 states have call successors, (63), 55 states have call predecessors, (63), 65 states have return successors, (75), 66 states have call predecessors, (75), 59 states have call successors, (75) [2022-04-15 17:42:43,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:43,094 INFO L93 Difference]: Finished difference Result 664 states and 778 transitions. [2022-04-15 17:42:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 778 transitions. [2022-04-15 17:42:43,095 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:43,095 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:43,095 INFO L74 IsIncluded]: Start isIncluded. First operand has 627 states, 498 states have (on average 1.2068273092369477) internal successors, (601), 506 states have internal predecessors, (601), 63 states have call successors, (63), 55 states have call predecessors, (63), 65 states have return successors, (75), 66 states have call predecessors, (75), 59 states have call successors, (75) Second operand 664 states. [2022-04-15 17:42:43,095 INFO L87 Difference]: Start difference. First operand has 627 states, 498 states have (on average 1.2068273092369477) internal successors, (601), 506 states have internal predecessors, (601), 63 states have call successors, (63), 55 states have call predecessors, (63), 65 states have return successors, (75), 66 states have call predecessors, (75), 59 states have call successors, (75) Second operand 664 states. [2022-04-15 17:42:43,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:43,108 INFO L93 Difference]: Finished difference Result 664 states and 778 transitions. [2022-04-15 17:42:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 778 transitions. [2022-04-15 17:42:43,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:43,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:43,108 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:43,108 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 627 states, 498 states have (on average 1.2068273092369477) internal successors, (601), 506 states have internal predecessors, (601), 63 states have call successors, (63), 55 states have call predecessors, (63), 65 states have return successors, (75), 66 states have call predecessors, (75), 59 states have call successors, (75) [2022-04-15 17:42:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 739 transitions. [2022-04-15 17:42:43,125 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 739 transitions. Word has length 86 [2022-04-15 17:42:43,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:43,126 INFO L478 AbstractCegarLoop]: Abstraction has 627 states and 739 transitions. [2022-04-15 17:42:43,126 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.125) internal successors, (66), 7 states have internal predecessors, (66), 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) [2022-04-15 17:42:43,126 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 627 states and 739 transitions. [2022-04-15 17:42:44,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 739 edges. 739 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 739 transitions. [2022-04-15 17:42:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-04-15 17:42:44,439 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:44,439 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] [2022-04-15 17:42:44,439 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-15 17:42:44,439 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:44,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:44,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1602369481, now seen corresponding path program 1 times [2022-04-15 17:42:44,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:44,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1146822914] [2022-04-15 17:42:44,440 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:44,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1602369481, now seen corresponding path program 2 times [2022-04-15 17:42:44,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:44,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693599402] [2022-04-15 17:42:44,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:44,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:44,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:44,535 INFO L290 TraceCheckUtils]: 0: Hoare triple {140341#(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; {140278#true} is VALID [2022-04-15 17:42:44,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,535 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140278#true} {140278#true} #864#return; {140278#true} is VALID [2022-04-15 17:42:44,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:44,556 INFO L290 TraceCheckUtils]: 0: Hoare triple {140342#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {140278#true} is VALID [2022-04-15 17:42:44,556 INFO L290 TraceCheckUtils]: 1: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,556 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140278#true} {140278#true} #802#return; {140278#true} is VALID [2022-04-15 17:42:44,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:44,567 INFO L290 TraceCheckUtils]: 0: Hoare triple {140343#(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; {140278#true} is VALID [2022-04-15 17:42:44,567 INFO L290 TraceCheckUtils]: 1: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,567 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140278#true} {140278#true} #804#return; {140278#true} is VALID [2022-04-15 17:42:44,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:42:44,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:44,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 17:42:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:44,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {140372#(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; {140278#true} is VALID [2022-04-15 17:42:44,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {140278#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {140278#true} is VALID [2022-04-15 17:42:44,614 INFO L290 TraceCheckUtils]: 2: Hoare triple {140278#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {140278#true} is VALID [2022-04-15 17:42:44,615 INFO L290 TraceCheckUtils]: 3: Hoare triple {140278#true} assume 0 == ~pended~0;~pended~0 := 1; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,615 INFO L290 TraceCheckUtils]: 4: Hoare triple {140340#(= ~pended~0 1)} #res := 259; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {140340#(= ~pended~0 1)} assume true; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,616 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {140340#(= ~pended~0 1)} {140278#true} #762#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:42:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:44,624 INFO L290 TraceCheckUtils]: 0: Hoare triple {140373#(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; {140278#true} is VALID [2022-04-15 17:42:44,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {140278#true} assume !(~s~0 == ~MPR3~0); {140278#true} is VALID [2022-04-15 17:42:44,624 INFO L290 TraceCheckUtils]: 2: Hoare triple {140278#true} assume !(1 == ~customIrp~0); {140278#true} is VALID [2022-04-15 17:42:44,624 INFO L290 TraceCheckUtils]: 3: Hoare triple {140278#true} assume !(~s~0 == ~MPR3~0); {140278#true} is VALID [2022-04-15 17:42:44,624 INFO L290 TraceCheckUtils]: 4: Hoare triple {140278#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {140278#true} is VALID [2022-04-15 17:42:44,625 INFO L290 TraceCheckUtils]: 5: Hoare triple {140278#true} assume 0 == ~tmp_ndt_9~0; {140278#true} is VALID [2022-04-15 17:42:44,625 INFO L290 TraceCheckUtils]: 6: Hoare triple {140278#true} #res := 0; {140278#true} is VALID [2022-04-15 17:42:44,625 INFO L290 TraceCheckUtils]: 7: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,625 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {140278#true} {140340#(= ~pended~0 1)} #764#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-15 17:42:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 0: Hoare triple {140374#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {140278#true} is VALID [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {140278#true} assume !(0 != ~compRegistered~0); {140278#true} is VALID [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {140278#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {140278#true} is VALID [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 3: Hoare triple {140278#true} assume 0 == ~tmp_ndt_7~0; {140278#true} is VALID [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 4: Hoare triple {140278#true} ~returnVal2~0 := 0; {140278#true} is VALID [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 5: Hoare triple {140278#true} assume !(~s~0 == ~NP~0); {140278#true} is VALID [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 6: Hoare triple {140278#true} assume !(~s~0 == ~MPR1~0); {140278#true} is VALID [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {140278#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {140278#true} is VALID [2022-04-15 17:42:44,635 INFO L290 TraceCheckUtils]: 8: Hoare triple {140278#true} #res := ~returnVal2~0; {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 9: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {140278#true} {140340#(= ~pended~0 1)} #768#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 0: Hoare triple {140344#(and (= |old(~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; {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {140278#true} assume 1 == ~PagingReferenceCount~0; {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {140278#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 3: Hoare triple {140278#true} assume !(0 != ~disketteExtension__IsRemoved~0); {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 4: Hoare triple {140278#true} assume !(0 == ~irpSp__MinorFunction~0); {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 5: Hoare triple {140278#true} assume 5 == ~irpSp__MinorFunction~0; {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 6: Hoare triple {140278#true} assume 5 == ~irpSp__MinorFunction~0; {140278#true} is VALID [2022-04-15 17:42:44,636 INFO L290 TraceCheckUtils]: 7: Hoare triple {140278#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {140278#true} is VALID [2022-04-15 17:42:44,637 INFO L272 TraceCheckUtils]: 8: Hoare triple {140278#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {140372#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:44,637 INFO L290 TraceCheckUtils]: 9: Hoare triple {140372#(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; {140278#true} is VALID [2022-04-15 17:42:44,637 INFO L290 TraceCheckUtils]: 10: Hoare triple {140278#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {140278#true} is VALID [2022-04-15 17:42:44,637 INFO L290 TraceCheckUtils]: 11: Hoare triple {140278#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {140278#true} is VALID [2022-04-15 17:42:44,637 INFO L290 TraceCheckUtils]: 12: Hoare triple {140278#true} assume 0 == ~pended~0;~pended~0 := 1; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,638 INFO L290 TraceCheckUtils]: 13: Hoare triple {140340#(= ~pended~0 1)} #res := 259; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,638 INFO L290 TraceCheckUtils]: 14: Hoare triple {140340#(= ~pended~0 1)} assume true; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,638 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {140340#(= ~pended~0 1)} {140278#true} #762#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,638 INFO L290 TraceCheckUtils]: 16: Hoare triple {140340#(= ~pended~0 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,639 INFO L290 TraceCheckUtils]: 17: Hoare triple {140340#(= ~pended~0 1)} assume 259 == ~__cil_tmp29~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,639 INFO L272 TraceCheckUtils]: 18: Hoare triple {140340#(= ~pended~0 1)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {140373#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:44,639 INFO L290 TraceCheckUtils]: 19: Hoare triple {140373#(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; {140278#true} is VALID [2022-04-15 17:42:44,640 INFO L290 TraceCheckUtils]: 20: Hoare triple {140278#true} assume !(~s~0 == ~MPR3~0); {140278#true} is VALID [2022-04-15 17:42:44,640 INFO L290 TraceCheckUtils]: 21: Hoare triple {140278#true} assume !(1 == ~customIrp~0); {140278#true} is VALID [2022-04-15 17:42:44,640 INFO L290 TraceCheckUtils]: 22: Hoare triple {140278#true} assume !(~s~0 == ~MPR3~0); {140278#true} is VALID [2022-04-15 17:42:44,640 INFO L290 TraceCheckUtils]: 23: Hoare triple {140278#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {140278#true} is VALID [2022-04-15 17:42:44,640 INFO L290 TraceCheckUtils]: 24: Hoare triple {140278#true} assume 0 == ~tmp_ndt_9~0; {140278#true} is VALID [2022-04-15 17:42:44,640 INFO L290 TraceCheckUtils]: 25: Hoare triple {140278#true} #res := 0; {140278#true} is VALID [2022-04-15 17:42:44,640 INFO L290 TraceCheckUtils]: 26: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,640 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {140278#true} {140340#(= ~pended~0 1)} #764#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,641 INFO L290 TraceCheckUtils]: 28: Hoare triple {140340#(= ~pended~0 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,641 INFO L290 TraceCheckUtils]: 29: Hoare triple {140340#(= ~pended~0 1)} assume 0 != ~disketteExtension__FloppyThread~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,641 INFO L290 TraceCheckUtils]: 30: Hoare triple {140340#(= ~pended~0 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,641 INFO L290 TraceCheckUtils]: 31: Hoare triple {140340#(= ~pended~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,642 INFO L290 TraceCheckUtils]: 32: Hoare triple {140340#(= ~pended~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; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,642 INFO L272 TraceCheckUtils]: 33: Hoare triple {140340#(= ~pended~0 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {140374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:44,642 INFO L290 TraceCheckUtils]: 34: Hoare triple {140374#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {140278#true} is VALID [2022-04-15 17:42:44,642 INFO L290 TraceCheckUtils]: 35: Hoare triple {140278#true} assume !(0 != ~compRegistered~0); {140278#true} is VALID [2022-04-15 17:42:44,642 INFO L290 TraceCheckUtils]: 36: Hoare triple {140278#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {140278#true} is VALID [2022-04-15 17:42:44,642 INFO L290 TraceCheckUtils]: 37: Hoare triple {140278#true} assume 0 == ~tmp_ndt_7~0; {140278#true} is VALID [2022-04-15 17:42:44,642 INFO L290 TraceCheckUtils]: 38: Hoare triple {140278#true} ~returnVal2~0 := 0; {140278#true} is VALID [2022-04-15 17:42:44,642 INFO L290 TraceCheckUtils]: 39: Hoare triple {140278#true} assume !(~s~0 == ~NP~0); {140278#true} is VALID [2022-04-15 17:42:44,643 INFO L290 TraceCheckUtils]: 40: Hoare triple {140278#true} assume !(~s~0 == ~MPR1~0); {140278#true} is VALID [2022-04-15 17:42:44,643 INFO L290 TraceCheckUtils]: 41: Hoare triple {140278#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {140278#true} is VALID [2022-04-15 17:42:44,643 INFO L290 TraceCheckUtils]: 42: Hoare triple {140278#true} #res := ~returnVal2~0; {140278#true} is VALID [2022-04-15 17:42:44,643 INFO L290 TraceCheckUtils]: 43: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,643 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {140278#true} {140340#(= ~pended~0 1)} #768#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,643 INFO L290 TraceCheckUtils]: 45: Hoare triple {140340#(= ~pended~0 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,644 INFO L290 TraceCheckUtils]: 46: Hoare triple {140340#(= ~pended~0 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,644 INFO L290 TraceCheckUtils]: 47: Hoare triple {140340#(= ~pended~0 1)} assume !(0 == ~PagingReferenceCount~0); {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,644 INFO L290 TraceCheckUtils]: 48: Hoare triple {140340#(= ~pended~0 1)} #res := ~ntStatus~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,644 INFO L290 TraceCheckUtils]: 49: Hoare triple {140340#(= ~pended~0 1)} assume true; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,645 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {140340#(= ~pended~0 1)} {140278#true} #806#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,646 INFO L272 TraceCheckUtils]: 0: Hoare triple {140278#true} call ULTIMATE.init(); {140341#(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 [2022-04-15 17:42:44,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {140341#(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; {140278#true} is VALID [2022-04-15 17:42:44,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {140278#true} {140278#true} #864#return; {140278#true} is VALID [2022-04-15 17:42:44,646 INFO L272 TraceCheckUtils]: 4: Hoare triple {140278#true} call #t~ret109 := main(); {140278#true} is VALID [2022-04-15 17:42:44,646 INFO L290 TraceCheckUtils]: 5: Hoare triple {140278#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {140278#true} is VALID [2022-04-15 17:42:44,647 INFO L272 TraceCheckUtils]: 6: Hoare triple {140278#true} call _BLAST_init(); {140342#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:42:44,647 INFO L290 TraceCheckUtils]: 7: Hoare triple {140342#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {140278#true} is VALID [2022-04-15 17:42:44,647 INFO L290 TraceCheckUtils]: 8: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,647 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {140278#true} {140278#true} #802#return; {140278#true} is VALID [2022-04-15 17:42:44,647 INFO L290 TraceCheckUtils]: 10: Hoare triple {140278#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; {140278#true} is VALID [2022-04-15 17:42:44,647 INFO L290 TraceCheckUtils]: 11: Hoare triple {140278#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {140278#true} is VALID [2022-04-15 17:42:44,648 INFO L272 TraceCheckUtils]: 12: Hoare triple {140278#true} call stub_driver_init(); {140343#(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 [2022-04-15 17:42:44,648 INFO L290 TraceCheckUtils]: 13: Hoare triple {140343#(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; {140278#true} is VALID [2022-04-15 17:42:44,648 INFO L290 TraceCheckUtils]: 14: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,648 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {140278#true} {140278#true} #804#return; {140278#true} is VALID [2022-04-15 17:42:44,648 INFO L290 TraceCheckUtils]: 16: Hoare triple {140278#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {140278#true} is VALID [2022-04-15 17:42:44,648 INFO L290 TraceCheckUtils]: 17: Hoare triple {140278#true} assume 3 == ~tmp_ndt_1~0; {140278#true} is VALID [2022-04-15 17:42:44,649 INFO L272 TraceCheckUtils]: 18: Hoare triple {140278#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {140344#(and (= |old(~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 [2022-04-15 17:42:44,649 INFO L290 TraceCheckUtils]: 19: Hoare triple {140344#(and (= |old(~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; {140278#true} is VALID [2022-04-15 17:42:44,649 INFO L290 TraceCheckUtils]: 20: Hoare triple {140278#true} assume 1 == ~PagingReferenceCount~0; {140278#true} is VALID [2022-04-15 17:42:44,649 INFO L290 TraceCheckUtils]: 21: Hoare triple {140278#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {140278#true} is VALID [2022-04-15 17:42:44,649 INFO L290 TraceCheckUtils]: 22: Hoare triple {140278#true} assume !(0 != ~disketteExtension__IsRemoved~0); {140278#true} is VALID [2022-04-15 17:42:44,649 INFO L290 TraceCheckUtils]: 23: Hoare triple {140278#true} assume !(0 == ~irpSp__MinorFunction~0); {140278#true} is VALID [2022-04-15 17:42:44,649 INFO L290 TraceCheckUtils]: 24: Hoare triple {140278#true} assume 5 == ~irpSp__MinorFunction~0; {140278#true} is VALID [2022-04-15 17:42:44,649 INFO L290 TraceCheckUtils]: 25: Hoare triple {140278#true} assume 5 == ~irpSp__MinorFunction~0; {140278#true} is VALID [2022-04-15 17:42:44,649 INFO L290 TraceCheckUtils]: 26: Hoare triple {140278#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {140278#true} is VALID [2022-04-15 17:42:44,650 INFO L272 TraceCheckUtils]: 27: Hoare triple {140278#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {140372#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:44,650 INFO L290 TraceCheckUtils]: 28: Hoare triple {140372#(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; {140278#true} is VALID [2022-04-15 17:42:44,650 INFO L290 TraceCheckUtils]: 29: Hoare triple {140278#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {140278#true} is VALID [2022-04-15 17:42:44,650 INFO L290 TraceCheckUtils]: 30: Hoare triple {140278#true} assume !(0 == ~DisketteExtension__ThreadReferenceCount~0); {140278#true} is VALID [2022-04-15 17:42:44,650 INFO L290 TraceCheckUtils]: 31: Hoare triple {140278#true} assume 0 == ~pended~0;~pended~0 := 1; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,650 INFO L290 TraceCheckUtils]: 32: Hoare triple {140340#(= ~pended~0 1)} #res := 259; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,651 INFO L290 TraceCheckUtils]: 33: Hoare triple {140340#(= ~pended~0 1)} assume true; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,651 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {140340#(= ~pended~0 1)} {140278#true} #762#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,651 INFO L290 TraceCheckUtils]: 35: Hoare triple {140340#(= ~pended~0 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,651 INFO L290 TraceCheckUtils]: 36: Hoare triple {140340#(= ~pended~0 1)} assume 259 == ~__cil_tmp29~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,652 INFO L272 TraceCheckUtils]: 37: Hoare triple {140340#(= ~pended~0 1)} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {140373#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:44,652 INFO L290 TraceCheckUtils]: 38: Hoare triple {140373#(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; {140278#true} is VALID [2022-04-15 17:42:44,652 INFO L290 TraceCheckUtils]: 39: Hoare triple {140278#true} assume !(~s~0 == ~MPR3~0); {140278#true} is VALID [2022-04-15 17:42:44,652 INFO L290 TraceCheckUtils]: 40: Hoare triple {140278#true} assume !(1 == ~customIrp~0); {140278#true} is VALID [2022-04-15 17:42:44,652 INFO L290 TraceCheckUtils]: 41: Hoare triple {140278#true} assume !(~s~0 == ~MPR3~0); {140278#true} is VALID [2022-04-15 17:42:44,652 INFO L290 TraceCheckUtils]: 42: Hoare triple {140278#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {140278#true} is VALID [2022-04-15 17:42:44,652 INFO L290 TraceCheckUtils]: 43: Hoare triple {140278#true} assume 0 == ~tmp_ndt_9~0; {140278#true} is VALID [2022-04-15 17:42:44,652 INFO L290 TraceCheckUtils]: 44: Hoare triple {140278#true} #res := 0; {140278#true} is VALID [2022-04-15 17:42:44,653 INFO L290 TraceCheckUtils]: 45: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,653 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {140278#true} {140340#(= ~pended~0 1)} #764#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,653 INFO L290 TraceCheckUtils]: 47: Hoare triple {140340#(= ~pended~0 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,654 INFO L290 TraceCheckUtils]: 48: Hoare triple {140340#(= ~pended~0 1)} assume 0 != ~disketteExtension__FloppyThread~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,654 INFO L290 TraceCheckUtils]: 49: Hoare triple {140340#(= ~pended~0 1)} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,654 INFO L290 TraceCheckUtils]: 50: Hoare triple {140340#(= ~pended~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,654 INFO L290 TraceCheckUtils]: 51: Hoare triple {140340#(= ~pended~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; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,655 INFO L272 TraceCheckUtils]: 52: Hoare triple {140340#(= ~pended~0 1)} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {140374#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 53: Hoare triple {140374#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 54: Hoare triple {140278#true} assume !(0 != ~compRegistered~0); {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 55: Hoare triple {140278#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 56: Hoare triple {140278#true} assume 0 == ~tmp_ndt_7~0; {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {140278#true} ~returnVal2~0 := 0; {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 58: Hoare triple {140278#true} assume !(~s~0 == ~NP~0); {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 59: Hoare triple {140278#true} assume !(~s~0 == ~MPR1~0); {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 60: Hoare triple {140278#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 61: Hoare triple {140278#true} #res := ~returnVal2~0; {140278#true} is VALID [2022-04-15 17:42:44,655 INFO L290 TraceCheckUtils]: 62: Hoare triple {140278#true} assume true; {140278#true} is VALID [2022-04-15 17:42:44,656 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {140278#true} {140340#(= ~pended~0 1)} #768#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,656 INFO L290 TraceCheckUtils]: 64: Hoare triple {140340#(= ~pended~0 1)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,656 INFO L290 TraceCheckUtils]: 65: Hoare triple {140340#(= ~pended~0 1)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,656 INFO L290 TraceCheckUtils]: 66: Hoare triple {140340#(= ~pended~0 1)} assume !(0 == ~PagingReferenceCount~0); {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,657 INFO L290 TraceCheckUtils]: 67: Hoare triple {140340#(= ~pended~0 1)} #res := ~ntStatus~0; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,657 INFO L290 TraceCheckUtils]: 68: Hoare triple {140340#(= ~pended~0 1)} assume true; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,657 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {140340#(= ~pended~0 1)} {140278#true} #806#return; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,657 INFO L290 TraceCheckUtils]: 70: Hoare triple {140340#(= ~pended~0 1)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {140340#(= ~pended~0 1)} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 71: Hoare triple {140340#(= ~pended~0 1)} assume !(1 == ~pended~0); {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 72: Hoare triple {140279#false} assume !(1 == ~pended~0); {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 73: Hoare triple {140279#false} assume ~s~0 != ~UNLOADED~0; {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 74: Hoare triple {140279#false} assume -1 != ~status~1; {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 75: Hoare triple {140279#false} assume !(~s~0 != ~SKIP2~0); {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 76: Hoare triple {140279#false} assume !(1 == ~pended~0); {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 77: Hoare triple {140279#false} assume !(~s~0 == ~DC~0); {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 78: Hoare triple {140279#false} assume ~status~1 != ~lowerDriverReturn~0; {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L272 TraceCheckUtils]: 79: Hoare triple {140279#false} call errorFn(); {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L290 TraceCheckUtils]: 80: Hoare triple {140279#false} assume !false; {140279#false} is VALID [2022-04-15 17:42:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:44,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:44,659 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693599402] [2022-04-15 17:42:44,659 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [693599402] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:44,659 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:44,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:42:44,659 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:44,659 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1146822914] [2022-04-15 17:42:44,659 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1146822914] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:44,659 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:44,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 17:42:44,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961351872] [2022-04-15 17:42:44,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:44,659 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.5) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 81 [2022-04-15 17:42:44,660 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:44,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 6.5) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:42:44,704 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:44,705 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 17:42:44,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:44,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 17:42:44,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2022-04-15 17:42:44,705 INFO L87 Difference]: Start difference. First operand 627 states and 739 transitions. Second operand has 10 states, 10 states have (on average 6.5) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:42:47,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:47,366 INFO L93 Difference]: Finished difference Result 645 states and 757 transitions. [2022-04-15 17:42:47,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:42:47,366 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.5) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 81 [2022-04-15 17:42:47,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 6.5) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:42:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 376 transitions. [2022-04-15 17:42:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 6.5) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:42:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 376 transitions. [2022-04-15 17:42:47,380 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 376 transitions. [2022-04-15 17:42:47,636 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 376 edges. 376 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:47,651 INFO L225 Difference]: With dead ends: 645 [2022-04-15 17:42:47,651 INFO L226 Difference]: Without dead ends: 581 [2022-04-15 17:42:47,652 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=80, Invalid=160, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:42:47,652 INFO L913 BasicCegarLoop]: 265 mSDtfsCounter, 745 mSDsluCounter, 152 mSDsCounter, 0 mSdLazyCounter, 626 mSolverCounterSat, 221 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 758 SdHoareTripleChecker+Valid, 417 SdHoareTripleChecker+Invalid, 847 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 221 IncrementalHoareTripleChecker+Valid, 626 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:47,654 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [758 Valid, 417 Invalid, 847 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [221 Valid, 626 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 17:42:47,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581 states. [2022-04-15 17:42:48,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581 to 579. [2022-04-15 17:42:48,607 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:48,608 INFO L82 GeneralOperation]: Start isEquivalent. First operand 581 states. Second operand has 579 states, 456 states have (on average 1.206140350877193) internal successors, (550), 464 states have internal predecessors, (550), 61 states have call successors, (61), 53 states have call predecessors, (61), 61 states have return successors, (71), 62 states have call predecessors, (71), 57 states have call successors, (71) [2022-04-15 17:42:48,608 INFO L74 IsIncluded]: Start isIncluded. First operand 581 states. Second operand has 579 states, 456 states have (on average 1.206140350877193) internal successors, (550), 464 states have internal predecessors, (550), 61 states have call successors, (61), 53 states have call predecessors, (61), 61 states have return successors, (71), 62 states have call predecessors, (71), 57 states have call successors, (71) [2022-04-15 17:42:48,608 INFO L87 Difference]: Start difference. First operand 581 states. Second operand has 579 states, 456 states have (on average 1.206140350877193) internal successors, (550), 464 states have internal predecessors, (550), 61 states have call successors, (61), 53 states have call predecessors, (61), 61 states have return successors, (71), 62 states have call predecessors, (71), 57 states have call successors, (71) [2022-04-15 17:42:48,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:48,619 INFO L93 Difference]: Finished difference Result 581 states and 684 transitions. [2022-04-15 17:42:48,619 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 684 transitions. [2022-04-15 17:42:48,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:48,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:48,620 INFO L74 IsIncluded]: Start isIncluded. First operand has 579 states, 456 states have (on average 1.206140350877193) internal successors, (550), 464 states have internal predecessors, (550), 61 states have call successors, (61), 53 states have call predecessors, (61), 61 states have return successors, (71), 62 states have call predecessors, (71), 57 states have call successors, (71) Second operand 581 states. [2022-04-15 17:42:48,620 INFO L87 Difference]: Start difference. First operand has 579 states, 456 states have (on average 1.206140350877193) internal successors, (550), 464 states have internal predecessors, (550), 61 states have call successors, (61), 53 states have call predecessors, (61), 61 states have return successors, (71), 62 states have call predecessors, (71), 57 states have call successors, (71) Second operand 581 states. [2022-04-15 17:42:48,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:48,636 INFO L93 Difference]: Finished difference Result 581 states and 684 transitions. [2022-04-15 17:42:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 684 transitions. [2022-04-15 17:42:48,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:48,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:48,637 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:48,637 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 456 states have (on average 1.206140350877193) internal successors, (550), 464 states have internal predecessors, (550), 61 states have call successors, (61), 53 states have call predecessors, (61), 61 states have return successors, (71), 62 states have call predecessors, (71), 57 states have call successors, (71) [2022-04-15 17:42:48,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 682 transitions. [2022-04-15 17:42:48,652 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 682 transitions. Word has length 81 [2022-04-15 17:42:48,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:48,652 INFO L478 AbstractCegarLoop]: Abstraction has 579 states and 682 transitions. [2022-04-15 17:42:48,652 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.5) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 17:42:48,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 579 states and 682 transitions. [2022-04-15 17:42:49,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 682 edges. 682 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 682 transitions. [2022-04-15 17:42:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-04-15 17:42:49,766 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:49,772 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] [2022-04-15 17:42:49,772 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-15 17:42:49,772 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:49,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:49,773 INFO L85 PathProgramCache]: Analyzing trace with hash 577455992, now seen corresponding path program 1 times [2022-04-15 17:42:49,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:49,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1234807904] [2022-04-15 17:42:49,773 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:49,773 INFO L85 PathProgramCache]: Analyzing trace with hash 577455992, now seen corresponding path program 2 times [2022-04-15 17:42:49,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:49,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417986100] [2022-04-15 17:42:49,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:49,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:49,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:49,886 INFO L290 TraceCheckUtils]: 0: Hoare triple {144073#(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; {144000#true} is VALID [2022-04-15 17:42:49,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:49,887 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144000#true} {144000#true} #864#return; {144000#true} is VALID [2022-04-15 17:42:49,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:49,907 INFO L290 TraceCheckUtils]: 0: Hoare triple {144074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {144000#true} is VALID [2022-04-15 17:42:49,907 INFO L290 TraceCheckUtils]: 1: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:49,907 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144000#true} {144000#true} #802#return; {144000#true} is VALID [2022-04-15 17:42:49,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:49,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {144075#(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; {144000#true} is VALID [2022-04-15 17:42:49,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:49,919 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {144000#true} {144000#true} #804#return; {144000#true} is VALID [2022-04-15 17:42:49,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:42:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:49,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 17:42:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:49,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:42:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:49,996 INFO L290 TraceCheckUtils]: 0: Hoare triple {144000#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_11~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~tmp_ndt_11~0 := #t~nondet107;havoc #t~nondet107; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {144000#true} assume !(0 == ~tmp_ndt_11~0); {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 2: Hoare triple {144000#true} #res := -1073741823; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 3: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {144000#true} {144000#true} #844#return; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {144116#(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; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {144000#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 2: Hoare triple {144000#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; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 3: Hoare triple {144000#true} assume 1 == ~PagingReferenceCount~0; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L272 TraceCheckUtils]: 4: Hoare triple {144000#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 5: Hoare triple {144000#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_11~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~tmp_ndt_11~0 := #t~nondet107;havoc #t~nondet107; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 6: Hoare triple {144000#true} assume !(0 == ~tmp_ndt_11~0); {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 7: Hoare triple {144000#true} #res := -1073741823; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L290 TraceCheckUtils]: 8: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:49,997 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {144000#true} {144000#true} #844#return; {144000#true} is VALID [2022-04-15 17:42:49,998 INFO L290 TraceCheckUtils]: 10: Hoare triple {144000#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {144000#true} is VALID [2022-04-15 17:42:49,999 INFO L290 TraceCheckUtils]: 11: Hoare triple {144000#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {144000#true} is VALID [2022-04-15 17:42:49,999 INFO L290 TraceCheckUtils]: 12: Hoare triple {144000#true} assume 0 == ~PagingReferenceCount~0; {144000#true} is VALID [2022-04-15 17:42:49,999 INFO L290 TraceCheckUtils]: 13: Hoare triple {144000#true} #res := ~status~0; {144000#true} is VALID [2022-04-15 17:42:49,999 INFO L290 TraceCheckUtils]: 14: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:49,999 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {144000#true} {144000#true} #762#return; {144000#true} is VALID [2022-04-15 17:42:50,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-15 17:42:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,012 INFO L290 TraceCheckUtils]: 0: Hoare triple {144122#(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; {144000#true} is VALID [2022-04-15 17:42:50,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {144000#true} assume !(~s~0 == ~MPR3~0); {144000#true} is VALID [2022-04-15 17:42:50,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {144000#true} assume !(1 == ~customIrp~0); {144000#true} is VALID [2022-04-15 17:42:50,013 INFO L290 TraceCheckUtils]: 3: Hoare triple {144000#true} assume !(~s~0 == ~MPR3~0); {144000#true} is VALID [2022-04-15 17:42:50,013 INFO L290 TraceCheckUtils]: 4: Hoare triple {144000#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {144000#true} is VALID [2022-04-15 17:42:50,013 INFO L290 TraceCheckUtils]: 5: Hoare triple {144000#true} assume 0 == ~tmp_ndt_9~0; {144000#true} is VALID [2022-04-15 17:42:50,013 INFO L290 TraceCheckUtils]: 6: Hoare triple {144000#true} #res := 0; {144000#true} is VALID [2022-04-15 17:42:50,013 INFO L290 TraceCheckUtils]: 7: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,013 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {144000#true} {144000#true} #764#return; {144000#true} is VALID [2022-04-15 17:42:50,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-15 17:42:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:50,046 INFO L290 TraceCheckUtils]: 0: Hoare triple {144123#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {144000#true} is VALID [2022-04-15 17:42:50,046 INFO L290 TraceCheckUtils]: 1: Hoare triple {144000#true} assume !(0 != ~compRegistered~0); {144000#true} is VALID [2022-04-15 17:42:50,046 INFO L290 TraceCheckUtils]: 2: Hoare triple {144000#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {144000#true} is VALID [2022-04-15 17:42:50,046 INFO L290 TraceCheckUtils]: 3: Hoare triple {144000#true} assume 0 == ~tmp_ndt_7~0; {144000#true} is VALID [2022-04-15 17:42:50,046 INFO L290 TraceCheckUtils]: 4: Hoare triple {144000#true} ~returnVal2~0 := 0; {144000#true} is VALID [2022-04-15 17:42:50,046 INFO L290 TraceCheckUtils]: 5: Hoare triple {144000#true} assume !(~s~0 == ~NP~0); {144000#true} is VALID [2022-04-15 17:42:50,046 INFO L290 TraceCheckUtils]: 6: Hoare triple {144000#true} assume !(~s~0 == ~MPR1~0); {144000#true} is VALID [2022-04-15 17:42:50,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {144000#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {144124#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:42:50,047 INFO L290 TraceCheckUtils]: 8: Hoare triple {144124#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,047 INFO L290 TraceCheckUtils]: 9: Hoare triple {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,047 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {144000#true} #768#return; {144113#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,048 INFO L290 TraceCheckUtils]: 0: Hoare triple {144076#(and (= |old(~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; {144000#true} is VALID [2022-04-15 17:42:50,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {144000#true} assume 1 == ~PagingReferenceCount~0; {144000#true} is VALID [2022-04-15 17:42:50,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {144000#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {144000#true} is VALID [2022-04-15 17:42:50,048 INFO L290 TraceCheckUtils]: 3: Hoare triple {144000#true} assume !(0 != ~disketteExtension__IsRemoved~0); {144000#true} is VALID [2022-04-15 17:42:50,048 INFO L290 TraceCheckUtils]: 4: Hoare triple {144000#true} assume !(0 == ~irpSp__MinorFunction~0); {144000#true} is VALID [2022-04-15 17:42:50,048 INFO L290 TraceCheckUtils]: 5: Hoare triple {144000#true} assume 5 == ~irpSp__MinorFunction~0; {144000#true} is VALID [2022-04-15 17:42:50,048 INFO L290 TraceCheckUtils]: 6: Hoare triple {144000#true} assume 5 == ~irpSp__MinorFunction~0; {144000#true} is VALID [2022-04-15 17:42:50,049 INFO L290 TraceCheckUtils]: 7: Hoare triple {144000#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {144000#true} is VALID [2022-04-15 17:42:50,049 INFO L272 TraceCheckUtils]: 8: Hoare triple {144000#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {144116#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:50,049 INFO L290 TraceCheckUtils]: 9: Hoare triple {144116#(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; {144000#true} is VALID [2022-04-15 17:42:50,049 INFO L290 TraceCheckUtils]: 10: Hoare triple {144000#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {144000#true} is VALID [2022-04-15 17:42:50,049 INFO L290 TraceCheckUtils]: 11: Hoare triple {144000#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; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 12: Hoare triple {144000#true} assume 1 == ~PagingReferenceCount~0; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L272 TraceCheckUtils]: 13: Hoare triple {144000#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 14: Hoare triple {144000#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_11~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~tmp_ndt_11~0 := #t~nondet107;havoc #t~nondet107; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 15: Hoare triple {144000#true} assume !(0 == ~tmp_ndt_11~0); {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 16: Hoare triple {144000#true} #res := -1073741823; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 17: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {144000#true} {144000#true} #844#return; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 19: Hoare triple {144000#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 20: Hoare triple {144000#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 21: Hoare triple {144000#true} assume 0 == ~PagingReferenceCount~0; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 22: Hoare triple {144000#true} #res := ~status~0; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 23: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {144000#true} {144000#true} #762#return; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 25: Hoare triple {144000#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {144000#true} is VALID [2022-04-15 17:42:50,050 INFO L290 TraceCheckUtils]: 26: Hoare triple {144000#true} assume 259 == ~__cil_tmp29~0; {144000#true} is VALID [2022-04-15 17:42:50,051 INFO L272 TraceCheckUtils]: 27: Hoare triple {144000#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {144122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:50,051 INFO L290 TraceCheckUtils]: 28: Hoare triple {144122#(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; {144000#true} is VALID [2022-04-15 17:42:50,051 INFO L290 TraceCheckUtils]: 29: Hoare triple {144000#true} assume !(~s~0 == ~MPR3~0); {144000#true} is VALID [2022-04-15 17:42:50,051 INFO L290 TraceCheckUtils]: 30: Hoare triple {144000#true} assume !(1 == ~customIrp~0); {144000#true} is VALID [2022-04-15 17:42:50,051 INFO L290 TraceCheckUtils]: 31: Hoare triple {144000#true} assume !(~s~0 == ~MPR3~0); {144000#true} is VALID [2022-04-15 17:42:50,051 INFO L290 TraceCheckUtils]: 32: Hoare triple {144000#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {144000#true} is VALID [2022-04-15 17:42:50,051 INFO L290 TraceCheckUtils]: 33: Hoare triple {144000#true} assume 0 == ~tmp_ndt_9~0; {144000#true} is VALID [2022-04-15 17:42:50,052 INFO L290 TraceCheckUtils]: 34: Hoare triple {144000#true} #res := 0; {144000#true} is VALID [2022-04-15 17:42:50,052 INFO L290 TraceCheckUtils]: 35: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,052 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {144000#true} {144000#true} #764#return; {144000#true} is VALID [2022-04-15 17:42:50,052 INFO L290 TraceCheckUtils]: 37: Hoare triple {144000#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {144000#true} is VALID [2022-04-15 17:42:50,052 INFO L290 TraceCheckUtils]: 38: Hoare triple {144000#true} assume 0 != ~disketteExtension__FloppyThread~0; {144000#true} is VALID [2022-04-15 17:42:50,053 INFO L290 TraceCheckUtils]: 39: Hoare triple {144000#true} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {144000#true} is VALID [2022-04-15 17:42:50,053 INFO L290 TraceCheckUtils]: 40: Hoare triple {144000#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {144000#true} is VALID [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 41: Hoare triple {144000#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; {144000#true} is VALID [2022-04-15 17:42:50,054 INFO L272 TraceCheckUtils]: 42: Hoare triple {144000#true} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {144123#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 43: Hoare triple {144123#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {144000#true} is VALID [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 44: Hoare triple {144000#true} assume !(0 != ~compRegistered~0); {144000#true} is VALID [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 45: Hoare triple {144000#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {144000#true} is VALID [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 46: Hoare triple {144000#true} assume 0 == ~tmp_ndt_7~0; {144000#true} is VALID [2022-04-15 17:42:50,054 INFO L290 TraceCheckUtils]: 47: Hoare triple {144000#true} ~returnVal2~0 := 0; {144000#true} is VALID [2022-04-15 17:42:50,055 INFO L290 TraceCheckUtils]: 48: Hoare triple {144000#true} assume !(~s~0 == ~NP~0); {144000#true} is VALID [2022-04-15 17:42:50,055 INFO L290 TraceCheckUtils]: 49: Hoare triple {144000#true} assume !(~s~0 == ~MPR1~0); {144000#true} is VALID [2022-04-15 17:42:50,055 INFO L290 TraceCheckUtils]: 50: Hoare triple {144000#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {144124#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:42:50,055 INFO L290 TraceCheckUtils]: 51: Hoare triple {144124#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,055 INFO L290 TraceCheckUtils]: 52: Hoare triple {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,056 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {144000#true} #768#return; {144113#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,056 INFO L290 TraceCheckUtils]: 54: Hoare triple {144113#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:42:50,057 INFO L290 TraceCheckUtils]: 55: Hoare triple {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:42:50,057 INFO L290 TraceCheckUtils]: 56: Hoare triple {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:42:50,057 INFO L290 TraceCheckUtils]: 57: Hoare triple {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {144115#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,057 INFO L290 TraceCheckUtils]: 58: Hoare triple {144115#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {144115#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,058 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {144115#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {144000#true} #806#return; {144071#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,059 INFO L272 TraceCheckUtils]: 0: Hoare triple {144000#true} call ULTIMATE.init(); {144073#(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 [2022-04-15 17:42:50,060 INFO L290 TraceCheckUtils]: 1: Hoare triple {144073#(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; {144000#true} is VALID [2022-04-15 17:42:50,060 INFO L290 TraceCheckUtils]: 2: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,060 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {144000#true} {144000#true} #864#return; {144000#true} is VALID [2022-04-15 17:42:50,060 INFO L272 TraceCheckUtils]: 4: Hoare triple {144000#true} call #t~ret109 := main(); {144000#true} is VALID [2022-04-15 17:42:50,060 INFO L290 TraceCheckUtils]: 5: Hoare triple {144000#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {144000#true} is VALID [2022-04-15 17:42:50,060 INFO L272 TraceCheckUtils]: 6: Hoare triple {144000#true} call _BLAST_init(); {144074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:42:50,061 INFO L290 TraceCheckUtils]: 7: Hoare triple {144074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {144000#true} is VALID [2022-04-15 17:42:50,061 INFO L290 TraceCheckUtils]: 8: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,061 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {144000#true} {144000#true} #802#return; {144000#true} is VALID [2022-04-15 17:42:50,061 INFO L290 TraceCheckUtils]: 10: Hoare triple {144000#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; {144000#true} is VALID [2022-04-15 17:42:50,061 INFO L290 TraceCheckUtils]: 11: Hoare triple {144000#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {144000#true} is VALID [2022-04-15 17:42:50,061 INFO L272 TraceCheckUtils]: 12: Hoare triple {144000#true} call stub_driver_init(); {144075#(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 [2022-04-15 17:42:50,061 INFO L290 TraceCheckUtils]: 13: Hoare triple {144075#(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; {144000#true} is VALID [2022-04-15 17:42:50,061 INFO L290 TraceCheckUtils]: 14: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,061 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {144000#true} {144000#true} #804#return; {144000#true} is VALID [2022-04-15 17:42:50,061 INFO L290 TraceCheckUtils]: 16: Hoare triple {144000#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {144000#true} is VALID [2022-04-15 17:42:50,062 INFO L290 TraceCheckUtils]: 17: Hoare triple {144000#true} assume 3 == ~tmp_ndt_1~0; {144000#true} is VALID [2022-04-15 17:42:50,062 INFO L272 TraceCheckUtils]: 18: Hoare triple {144000#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {144076#(and (= |old(~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 [2022-04-15 17:42:50,062 INFO L290 TraceCheckUtils]: 19: Hoare triple {144076#(and (= |old(~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; {144000#true} is VALID [2022-04-15 17:42:50,062 INFO L290 TraceCheckUtils]: 20: Hoare triple {144000#true} assume 1 == ~PagingReferenceCount~0; {144000#true} is VALID [2022-04-15 17:42:50,062 INFO L290 TraceCheckUtils]: 21: Hoare triple {144000#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {144000#true} is VALID [2022-04-15 17:42:50,063 INFO L290 TraceCheckUtils]: 22: Hoare triple {144000#true} assume !(0 != ~disketteExtension__IsRemoved~0); {144000#true} is VALID [2022-04-15 17:42:50,063 INFO L290 TraceCheckUtils]: 23: Hoare triple {144000#true} assume !(0 == ~irpSp__MinorFunction~0); {144000#true} is VALID [2022-04-15 17:42:50,063 INFO L290 TraceCheckUtils]: 24: Hoare triple {144000#true} assume 5 == ~irpSp__MinorFunction~0; {144000#true} is VALID [2022-04-15 17:42:50,063 INFO L290 TraceCheckUtils]: 25: Hoare triple {144000#true} assume 5 == ~irpSp__MinorFunction~0; {144000#true} is VALID [2022-04-15 17:42:50,063 INFO L290 TraceCheckUtils]: 26: Hoare triple {144000#true} assume !(0 == ~disketteExtension__IsStarted~0);~disketteExtension__HoldNewRequests~0 := 1; {144000#true} is VALID [2022-04-15 17:42:50,063 INFO L272 TraceCheckUtils]: 27: Hoare triple {144000#true} call #t~ret35 := FlQueueIrpToThread(~Irp, ~disketteExtension~0); {144116#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= |old(~PagingReferenceCount~0)| ~PagingReferenceCount~0))} is VALID [2022-04-15 17:42:50,063 INFO L290 TraceCheckUtils]: 28: Hoare triple {144116#(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; {144000#true} is VALID [2022-04-15 17:42:50,063 INFO L290 TraceCheckUtils]: 29: Hoare triple {144000#true} assume !(1 == ~DisketteExtension__PoweringDown~0);#t~post9 := ~DisketteExtension__ThreadReferenceCount~0;~DisketteExtension__ThreadReferenceCount~0 := 1 + #t~post9;havoc #t~post9; {144000#true} is VALID [2022-04-15 17:42:50,063 INFO L290 TraceCheckUtils]: 30: Hoare triple {144000#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; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 31: Hoare triple {144000#true} assume 1 == ~PagingReferenceCount~0; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L272 TraceCheckUtils]: 32: Hoare triple {144000#true} call #t~ret12 := PsCreateSystemThread(~threadHandle~0, 0, ~ObjAttributes~0, 0, 0, ~FloppyThread~0, ~DisketteExtension); {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 33: Hoare triple {144000#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_11~0;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~tmp_ndt_11~0 := #t~nondet107;havoc #t~nondet107; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 34: Hoare triple {144000#true} assume !(0 == ~tmp_ndt_11~0); {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 35: Hoare triple {144000#true} #res := -1073741823; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 36: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {144000#true} {144000#true} #844#return; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 38: Hoare triple {144000#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 39: Hoare triple {144000#true} assume ~status~0 < 0;~DisketteExtension__ThreadReferenceCount~0 := -1;#t~post13 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post13 - 1;havoc #t~post13; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 40: Hoare triple {144000#true} assume 0 == ~PagingReferenceCount~0; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 41: Hoare triple {144000#true} #res := ~status~0; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 42: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {144000#true} {144000#true} #762#return; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 44: Hoare triple {144000#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~ntStatus~0 := #t~ret35;havoc #t~ret35;~__cil_tmp29~0 := ~ntStatus~0; {144000#true} is VALID [2022-04-15 17:42:50,064 INFO L290 TraceCheckUtils]: 45: Hoare triple {144000#true} assume 259 == ~__cil_tmp29~0; {144000#true} is VALID [2022-04-15 17:42:50,065 INFO L272 TraceCheckUtils]: 46: Hoare triple {144000#true} call #t~ret36 := KeWaitForSingleObject(~disketteExtension__FloppyThread~0, ~Executive~0, ~KernelMode~0, 0, 0); {144122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:50,065 INFO L290 TraceCheckUtils]: 47: Hoare triple {144122#(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; {144000#true} is VALID [2022-04-15 17:42:50,065 INFO L290 TraceCheckUtils]: 48: Hoare triple {144000#true} assume !(~s~0 == ~MPR3~0); {144000#true} is VALID [2022-04-15 17:42:50,065 INFO L290 TraceCheckUtils]: 49: Hoare triple {144000#true} assume !(1 == ~customIrp~0); {144000#true} is VALID [2022-04-15 17:42:50,065 INFO L290 TraceCheckUtils]: 50: Hoare triple {144000#true} assume !(~s~0 == ~MPR3~0); {144000#true} is VALID [2022-04-15 17:42:50,065 INFO L290 TraceCheckUtils]: 51: Hoare triple {144000#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {144000#true} is VALID [2022-04-15 17:42:50,065 INFO L290 TraceCheckUtils]: 52: Hoare triple {144000#true} assume 0 == ~tmp_ndt_9~0; {144000#true} is VALID [2022-04-15 17:42:50,065 INFO L290 TraceCheckUtils]: 53: Hoare triple {144000#true} #res := 0; {144000#true} is VALID [2022-04-15 17:42:50,065 INFO L290 TraceCheckUtils]: 54: Hoare triple {144000#true} assume true; {144000#true} is VALID [2022-04-15 17:42:50,066 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {144000#true} {144000#true} #764#return; {144000#true} is VALID [2022-04-15 17:42:50,066 INFO L290 TraceCheckUtils]: 56: Hoare triple {144000#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;havoc #t~ret36; {144000#true} is VALID [2022-04-15 17:42:50,066 INFO L290 TraceCheckUtils]: 57: Hoare triple {144000#true} assume 0 != ~disketteExtension__FloppyThread~0; {144000#true} is VALID [2022-04-15 17:42:50,066 INFO L290 TraceCheckUtils]: 58: Hoare triple {144000#true} ~disketteExtension__FloppyThread~0 := 0;~Irp__IoStatus__Status~1 := 0;~myStatus~0 := 0; {144000#true} is VALID [2022-04-15 17:42:50,066 INFO L290 TraceCheckUtils]: 59: Hoare triple {144000#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {144000#true} is VALID [2022-04-15 17:42:50,066 INFO L290 TraceCheckUtils]: 60: Hoare triple {144000#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; {144000#true} is VALID [2022-04-15 17:42:50,066 INFO L272 TraceCheckUtils]: 61: Hoare triple {144000#true} call #t~ret39 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {144123#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:50,066 INFO L290 TraceCheckUtils]: 62: Hoare triple {144123#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {144000#true} is VALID [2022-04-15 17:42:50,066 INFO L290 TraceCheckUtils]: 63: Hoare triple {144000#true} assume !(0 != ~compRegistered~0); {144000#true} is VALID [2022-04-15 17:42:50,067 INFO L290 TraceCheckUtils]: 64: Hoare triple {144000#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {144000#true} is VALID [2022-04-15 17:42:50,067 INFO L290 TraceCheckUtils]: 65: Hoare triple {144000#true} assume 0 == ~tmp_ndt_7~0; {144000#true} is VALID [2022-04-15 17:42:50,067 INFO L290 TraceCheckUtils]: 66: Hoare triple {144000#true} ~returnVal2~0 := 0; {144000#true} is VALID [2022-04-15 17:42:50,067 INFO L290 TraceCheckUtils]: 67: Hoare triple {144000#true} assume !(~s~0 == ~NP~0); {144000#true} is VALID [2022-04-15 17:42:50,067 INFO L290 TraceCheckUtils]: 68: Hoare triple {144000#true} assume !(~s~0 == ~MPR1~0); {144000#true} is VALID [2022-04-15 17:42:50,067 INFO L290 TraceCheckUtils]: 69: Hoare triple {144000#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {144124#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 17:42:50,067 INFO L290 TraceCheckUtils]: 70: Hoare triple {144124#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,068 INFO L290 TraceCheckUtils]: 71: Hoare triple {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,068 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {144125#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {144000#true} #768#return; {144113#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,068 INFO L290 TraceCheckUtils]: 73: Hoare triple {144113#(= |FloppyPnp_#t~ret39| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~ntStatus~0 := #t~ret39;havoc #t~ret39; {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:42:50,069 INFO L290 TraceCheckUtils]: 74: Hoare triple {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:42:50,069 INFO L290 TraceCheckUtils]: 75: Hoare triple {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} assume !(0 == ~PagingReferenceCount~0); {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} is VALID [2022-04-15 17:42:50,069 INFO L290 TraceCheckUtils]: 76: Hoare triple {144114#(= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0)} #res := ~ntStatus~0; {144115#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,069 INFO L290 TraceCheckUtils]: 77: Hoare triple {144115#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} assume true; {144115#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,070 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {144115#(= |FloppyPnp_#res| ~lowerDriverReturn~0)} {144000#true} #806#return; {144071#(= |main_#t~ret93| ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,070 INFO L290 TraceCheckUtils]: 79: Hoare triple {144071#(= |main_#t~ret93| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {144072#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,071 INFO L290 TraceCheckUtils]: 80: Hoare triple {144072#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {144072#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,071 INFO L290 TraceCheckUtils]: 81: Hoare triple {144072#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {144072#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,071 INFO L290 TraceCheckUtils]: 82: Hoare triple {144072#(= main_~status~1 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {144072#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,071 INFO L290 TraceCheckUtils]: 83: Hoare triple {144072#(= main_~status~1 ~lowerDriverReturn~0)} assume -1 != ~status~1; {144072#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,071 INFO L290 TraceCheckUtils]: 84: Hoare triple {144072#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {144072#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,072 INFO L290 TraceCheckUtils]: 85: Hoare triple {144072#(= main_~status~1 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {144072#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,072 INFO L290 TraceCheckUtils]: 86: Hoare triple {144072#(= main_~status~1 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {144072#(= main_~status~1 ~lowerDriverReturn~0)} is VALID [2022-04-15 17:42:50,072 INFO L290 TraceCheckUtils]: 87: Hoare triple {144072#(= main_~status~1 ~lowerDriverReturn~0)} assume ~status~1 != ~lowerDriverReturn~0; {144001#false} is VALID [2022-04-15 17:42:50,072 INFO L272 TraceCheckUtils]: 88: Hoare triple {144001#false} call errorFn(); {144001#false} is VALID [2022-04-15 17:42:50,072 INFO L290 TraceCheckUtils]: 89: Hoare triple {144001#false} assume !false; {144001#false} is VALID [2022-04-15 17:42:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:50,073 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:50,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417986100] [2022-04-15 17:42:50,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417986100] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:50,073 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:50,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:42:50,073 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:50,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1234807904] [2022-04-15 17:42:50,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1234807904] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:50,073 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:50,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 17:42:50,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224133682] [2022-04-15 17:42:50,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:50,075 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.5) internal successors, (72), 7 states have internal predecessors, (72), 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 90 [2022-04-15 17:42:50,075 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:50,075 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 4.5) internal successors, (72), 7 states have internal predecessors, (72), 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) [2022-04-15 17:42:50,133 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:50,133 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 17:42:50,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:50,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 17:42:50,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:42:50,134 INFO L87 Difference]: Start difference. First operand 579 states and 682 transitions. Second operand has 16 states, 16 states have (on average 4.5) internal successors, (72), 7 states have internal predecessors, (72), 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) [2022-04-15 17:42:54,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:54,603 INFO L93 Difference]: Finished difference Result 583 states and 685 transitions. [2022-04-15 17:42:54,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 17:42:54,603 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.5) internal successors, (72), 7 states have internal predecessors, (72), 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 90 [2022-04-15 17:42:54,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:42:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.5) internal successors, (72), 7 states have internal predecessors, (72), 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) [2022-04-15 17:42:54,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 316 transitions. [2022-04-15 17:42:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 4.5) internal successors, (72), 7 states have internal predecessors, (72), 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) [2022-04-15 17:42:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 316 transitions. [2022-04-15 17:42:54,607 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 316 transitions. [2022-04-15 17:42:54,843 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 316 edges. 316 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:54,859 INFO L225 Difference]: With dead ends: 583 [2022-04-15 17:42:54,859 INFO L226 Difference]: Without dead ends: 495 [2022-04-15 17:42:54,859 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 [2022-04-15 17:42:54,860 INFO L913 BasicCegarLoop]: 242 mSDtfsCounter, 486 mSDsluCounter, 369 mSDsCounter, 0 mSdLazyCounter, 2091 mSolverCounterSat, 159 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 499 SdHoareTripleChecker+Valid, 611 SdHoareTripleChecker+Invalid, 2250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 159 IncrementalHoareTripleChecker+Valid, 2091 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:42:54,860 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [499 Valid, 611 Invalid, 2250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [159 Valid, 2091 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 17:42:54,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2022-04-15 17:42:55,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 493. [2022-04-15 17:42:55,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:42:55,641 INFO L82 GeneralOperation]: Start isEquivalent. First operand 495 states. Second operand has 493 states, 384 states have (on average 1.2083333333333333) internal successors, (464), 391 states have internal predecessors, (464), 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) [2022-04-15 17:42:55,641 INFO L74 IsIncluded]: Start isIncluded. First operand 495 states. Second operand has 493 states, 384 states have (on average 1.2083333333333333) internal successors, (464), 391 states have internal predecessors, (464), 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) [2022-04-15 17:42:55,641 INFO L87 Difference]: Start difference. First operand 495 states. Second operand has 493 states, 384 states have (on average 1.2083333333333333) internal successors, (464), 391 states have internal predecessors, (464), 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) [2022-04-15 17:42:55,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:55,649 INFO L93 Difference]: Finished difference Result 495 states and 584 transitions. [2022-04-15 17:42:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 584 transitions. [2022-04-15 17:42:55,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:55,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:55,650 INFO L74 IsIncluded]: Start isIncluded. First operand has 493 states, 384 states have (on average 1.2083333333333333) internal successors, (464), 391 states have internal predecessors, (464), 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 495 states. [2022-04-15 17:42:55,650 INFO L87 Difference]: Start difference. First operand has 493 states, 384 states have (on average 1.2083333333333333) internal successors, (464), 391 states have internal predecessors, (464), 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 495 states. [2022-04-15 17:42:55,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:42:55,658 INFO L93 Difference]: Finished difference Result 495 states and 584 transitions. [2022-04-15 17:42:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 584 transitions. [2022-04-15 17:42:55,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:42:55,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:42:55,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:42:55,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:42:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 493 states, 384 states have (on average 1.2083333333333333) internal successors, (464), 391 states have internal predecessors, (464), 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) [2022-04-15 17:42:55,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 582 transitions. [2022-04-15 17:42:55,670 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 582 transitions. Word has length 90 [2022-04-15 17:42:55,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:42:55,670 INFO L478 AbstractCegarLoop]: Abstraction has 493 states and 582 transitions. [2022-04-15 17:42:55,670 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.5) internal successors, (72), 7 states have internal predecessors, (72), 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) [2022-04-15 17:42:55,670 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 493 states and 582 transitions. [2022-04-15 17:42:56,572 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 582 edges. 582 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:56,573 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 582 transitions. [2022-04-15 17:42:56,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-04-15 17:42:56,573 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:42:56,573 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] [2022-04-15 17:42:56,573 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-15 17:42:56,574 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:42:56,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:42:56,574 INFO L85 PathProgramCache]: Analyzing trace with hash -950683054, now seen corresponding path program 1 times [2022-04-15 17:42:56,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:56,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [586561472] [2022-04-15 17:42:56,574 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:42:56,574 INFO L85 PathProgramCache]: Analyzing trace with hash -950683054, now seen corresponding path program 2 times [2022-04-15 17:42:56,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:42:56,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837245926] [2022-04-15 17:42:56,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:42:56,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:42:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:42:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,659 INFO L290 TraceCheckUtils]: 0: Hoare triple {147357#(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; {147282#true} is VALID [2022-04-15 17:42:56,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,659 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {147282#true} {147282#true} #864#return; {147282#true} is VALID [2022-04-15 17:42:56,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:42:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,679 INFO L290 TraceCheckUtils]: 0: Hoare triple {147358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {147282#true} is VALID [2022-04-15 17:42:56,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,679 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {147282#true} {147282#true} #802#return; {147282#true} is VALID [2022-04-15 17:42:56,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:42:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {147359#(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; {147282#true} is VALID [2022-04-15 17:42:56,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,690 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {147282#true} {147282#true} #804#return; {147282#true} is VALID [2022-04-15 17:42:56,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:42:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:42:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:42:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:42:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {147282#true} is VALID [2022-04-15 17:42:56,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,781 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {147282#true} {147282#true} #818#return; {147282#true} is VALID [2022-04-15 17:42:56,781 INFO L290 TraceCheckUtils]: 0: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {147282#true} is VALID [2022-04-15 17:42:56,781 INFO L272 TraceCheckUtils]: 1: Hoare triple {147282#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:56,781 INFO L290 TraceCheckUtils]: 2: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {147282#true} is VALID [2022-04-15 17:42:56,781 INFO L290 TraceCheckUtils]: 3: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,781 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {147282#true} {147282#true} #818#return; {147282#true} is VALID [2022-04-15 17:42:56,781 INFO L290 TraceCheckUtils]: 5: Hoare triple {147282#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {147282#true} is VALID [2022-04-15 17:42:56,781 INFO L290 TraceCheckUtils]: 6: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,782 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {147282#true} {147282#true} #852#return; {147282#true} is VALID [2022-04-15 17:42:56,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:42:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {147420#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {147282#true} is VALID [2022-04-15 17:42:56,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,791 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {147282#true} {147282#true} #854#return; {147282#true} is VALID [2022-04-15 17:42:56,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {147402#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {147282#true} is VALID [2022-04-15 17:42:56,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume 0 != ~compRegistered~0; {147282#true} is VALID [2022-04-15 17:42:56,792 INFO L272 TraceCheckUtils]: 2: Hoare triple {147282#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:56,792 INFO L290 TraceCheckUtils]: 3: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L272 TraceCheckUtils]: 4: Hoare triple {147282#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:56,793 INFO L290 TraceCheckUtils]: 5: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L290 TraceCheckUtils]: 6: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {147282#true} {147282#true} #818#return; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L290 TraceCheckUtils]: 8: Hoare triple {147282#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L290 TraceCheckUtils]: 9: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {147282#true} {147282#true} #852#return; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L290 TraceCheckUtils]: 11: Hoare triple {147282#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L290 TraceCheckUtils]: 12: Hoare triple {147282#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {147282#true} is VALID [2022-04-15 17:42:56,793 INFO L272 TraceCheckUtils]: 13: Hoare triple {147282#true} call stubMoreProcessingRequired(); {147420#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:56,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {147420#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {147282#true} is VALID [2022-04-15 17:42:56,794 INFO L290 TraceCheckUtils]: 15: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,794 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {147282#true} {147282#true} #854#return; {147282#true} is VALID [2022-04-15 17:42:56,794 INFO L290 TraceCheckUtils]: 17: Hoare triple {147282#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {147282#true} is VALID [2022-04-15 17:42:56,794 INFO L290 TraceCheckUtils]: 18: Hoare triple {147282#true} assume 0 == ~tmp_ndt_7~0; {147282#true} is VALID [2022-04-15 17:42:56,794 INFO L290 TraceCheckUtils]: 19: Hoare triple {147282#true} ~returnVal2~0 := 0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,794 INFO L290 TraceCheckUtils]: 20: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,795 INFO L290 TraceCheckUtils]: 21: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,795 INFO L290 TraceCheckUtils]: 22: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,795 INFO L290 TraceCheckUtils]: 23: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {147415#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:42:56,796 INFO L290 TraceCheckUtils]: 24: Hoare triple {147415#(<= |IofCallDriver_#res| 0)} assume true; {147415#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:42:56,796 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {147415#(<= |IofCallDriver_#res| 0)} {147282#true} #780#return; {147387#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:42:56,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-15 17:42:56,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,809 INFO L290 TraceCheckUtils]: 0: Hoare triple {147421#(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; {147282#true} is VALID [2022-04-15 17:42:56,809 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume !(~s~0 == ~MPR3~0); {147282#true} is VALID [2022-04-15 17:42:56,810 INFO L290 TraceCheckUtils]: 2: Hoare triple {147282#true} assume !(1 == ~customIrp~0); {147282#true} is VALID [2022-04-15 17:42:56,810 INFO L290 TraceCheckUtils]: 3: Hoare triple {147282#true} assume !(~s~0 == ~MPR3~0); {147282#true} is VALID [2022-04-15 17:42:56,810 INFO L290 TraceCheckUtils]: 4: Hoare triple {147282#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {147282#true} is VALID [2022-04-15 17:42:56,810 INFO L290 TraceCheckUtils]: 5: Hoare triple {147282#true} assume 0 == ~tmp_ndt_9~0; {147282#true} is VALID [2022-04-15 17:42:56,810 INFO L290 TraceCheckUtils]: 6: Hoare triple {147282#true} #res := 0; {147282#true} is VALID [2022-04-15 17:42:56,810 INFO L290 TraceCheckUtils]: 7: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,810 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {147282#true} {147283#false} #782#return; {147283#false} is VALID [2022-04-15 17:42:56,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-15 17:42:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {147420#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 2: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {147282#true} {147283#false} #784#return; {147283#false} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {147360#(and (= |old(~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; {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {147282#true} assume 1 == ~PagingReferenceCount~0; {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 2: Hoare triple {147282#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 3: Hoare triple {147282#true} assume !(0 != ~disketteExtension__IsRemoved~0); {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 4: Hoare triple {147282#true} assume !(0 == ~irpSp__MinorFunction~0); {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 5: Hoare triple {147282#true} assume !(5 == ~irpSp__MinorFunction~0); {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 6: Hoare triple {147282#true} assume !(1 == ~irpSp__MinorFunction~0); {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 7: Hoare triple {147282#true} assume 6 == ~irpSp__MinorFunction~0; {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 8: Hoare triple {147282#true} assume 6 == ~irpSp__MinorFunction~0; {147282#true} is VALID [2022-04-15 17:42:56,812 INFO L290 TraceCheckUtils]: 9: Hoare triple {147282#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; {147282#true} is VALID [2022-04-15 17:42:56,813 INFO L290 TraceCheckUtils]: 10: Hoare triple {147282#true} assume !(~s~0 != ~NP~0); {147282#true} is VALID [2022-04-15 17:42:56,813 INFO L290 TraceCheckUtils]: 11: Hoare triple {147282#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {147282#true} is VALID [2022-04-15 17:42:56,813 INFO L290 TraceCheckUtils]: 12: Hoare triple {147282#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {147282#true} is VALID [2022-04-15 17:42:56,813 INFO L272 TraceCheckUtils]: 13: Hoare triple {147282#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {147402#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:56,813 INFO L290 TraceCheckUtils]: 14: Hoare triple {147402#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {147282#true} is VALID [2022-04-15 17:42:56,813 INFO L290 TraceCheckUtils]: 15: Hoare triple {147282#true} assume 0 != ~compRegistered~0; {147282#true} is VALID [2022-04-15 17:42:56,814 INFO L272 TraceCheckUtils]: 16: Hoare triple {147282#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:56,814 INFO L290 TraceCheckUtils]: 17: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L272 TraceCheckUtils]: 18: Hoare triple {147282#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:56,815 INFO L290 TraceCheckUtils]: 19: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L290 TraceCheckUtils]: 20: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {147282#true} {147282#true} #818#return; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {147282#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L290 TraceCheckUtils]: 23: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {147282#true} {147282#true} #852#return; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L290 TraceCheckUtils]: 25: Hoare triple {147282#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L290 TraceCheckUtils]: 26: Hoare triple {147282#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {147282#true} is VALID [2022-04-15 17:42:56,815 INFO L272 TraceCheckUtils]: 27: Hoare triple {147282#true} call stubMoreProcessingRequired(); {147420#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:56,815 INFO L290 TraceCheckUtils]: 28: Hoare triple {147420#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {147282#true} is VALID [2022-04-15 17:42:56,816 INFO L290 TraceCheckUtils]: 29: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,816 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {147282#true} {147282#true} #854#return; {147282#true} is VALID [2022-04-15 17:42:56,816 INFO L290 TraceCheckUtils]: 31: Hoare triple {147282#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {147282#true} is VALID [2022-04-15 17:42:56,816 INFO L290 TraceCheckUtils]: 32: Hoare triple {147282#true} assume 0 == ~tmp_ndt_7~0; {147282#true} is VALID [2022-04-15 17:42:56,816 INFO L290 TraceCheckUtils]: 33: Hoare triple {147282#true} ~returnVal2~0 := 0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,816 INFO L290 TraceCheckUtils]: 34: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,816 INFO L290 TraceCheckUtils]: 35: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,817 INFO L290 TraceCheckUtils]: 36: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,817 INFO L290 TraceCheckUtils]: 37: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {147415#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:42:56,817 INFO L290 TraceCheckUtils]: 38: Hoare triple {147415#(<= |IofCallDriver_#res| 0)} assume true; {147415#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:42:56,818 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {147415#(<= |IofCallDriver_#res| 0)} {147282#true} #780#return; {147387#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:42:56,818 INFO L290 TraceCheckUtils]: 40: Hoare triple {147387#(not (= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {147388#(not (= 259 FloppyPnp_~__cil_tmp30~0))} is VALID [2022-04-15 17:42:56,818 INFO L290 TraceCheckUtils]: 41: Hoare triple {147388#(not (= 259 FloppyPnp_~__cil_tmp30~0))} assume 259 == ~__cil_tmp30~0; {147283#false} is VALID [2022-04-15 17:42:56,818 INFO L272 TraceCheckUtils]: 42: Hoare triple {147283#false} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {147421#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:56,818 INFO L290 TraceCheckUtils]: 43: Hoare triple {147421#(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; {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 44: Hoare triple {147282#true} assume !(~s~0 == ~MPR3~0); {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 45: Hoare triple {147282#true} assume !(1 == ~customIrp~0); {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 46: Hoare triple {147282#true} assume !(~s~0 == ~MPR3~0); {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 47: Hoare triple {147282#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 48: Hoare triple {147282#true} assume 0 == ~tmp_ndt_9~0; {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 49: Hoare triple {147282#true} #res := 0; {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 50: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {147282#true} {147283#false} #782#return; {147283#false} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 52: Hoare triple {147283#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {147283#false} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 53: Hoare triple {147283#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {147283#false} is VALID [2022-04-15 17:42:56,819 INFO L272 TraceCheckUtils]: 54: Hoare triple {147283#false} call IofCompleteRequest(~Irp, 0); {147420#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 55: Hoare triple {147420#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 56: Hoare triple {147282#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 57: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,819 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {147282#true} {147283#false} #784#return; {147283#false} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 59: Hoare triple {147283#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {147283#false} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 60: Hoare triple {147283#false} assume !(0 == ~PagingReferenceCount~0); {147283#false} is VALID [2022-04-15 17:42:56,819 INFO L290 TraceCheckUtils]: 61: Hoare triple {147283#false} #res := ~ntStatus~0; {147283#false} is VALID [2022-04-15 17:42:56,820 INFO L290 TraceCheckUtils]: 62: Hoare triple {147283#false} assume true; {147283#false} is VALID [2022-04-15 17:42:56,820 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {147283#false} {147282#true} #806#return; {147283#false} is VALID [2022-04-15 17:42:56,821 INFO L272 TraceCheckUtils]: 0: Hoare triple {147282#true} call ULTIMATE.init(); {147357#(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 [2022-04-15 17:42:56,821 INFO L290 TraceCheckUtils]: 1: Hoare triple {147357#(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; {147282#true} is VALID [2022-04-15 17:42:56,821 INFO L290 TraceCheckUtils]: 2: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,821 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {147282#true} {147282#true} #864#return; {147282#true} is VALID [2022-04-15 17:42:56,821 INFO L272 TraceCheckUtils]: 4: Hoare triple {147282#true} call #t~ret109 := main(); {147282#true} is VALID [2022-04-15 17:42:56,821 INFO L290 TraceCheckUtils]: 5: Hoare triple {147282#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {147282#true} is VALID [2022-04-15 17:42:56,822 INFO L272 TraceCheckUtils]: 6: Hoare triple {147282#true} call _BLAST_init(); {147358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:42:56,822 INFO L290 TraceCheckUtils]: 7: Hoare triple {147358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {147282#true} is VALID [2022-04-15 17:42:56,822 INFO L290 TraceCheckUtils]: 8: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,822 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {147282#true} {147282#true} #802#return; {147282#true} is VALID [2022-04-15 17:42:56,822 INFO L290 TraceCheckUtils]: 10: Hoare triple {147282#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; {147282#true} is VALID [2022-04-15 17:42:56,822 INFO L290 TraceCheckUtils]: 11: Hoare triple {147282#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {147282#true} is VALID [2022-04-15 17:42:56,823 INFO L272 TraceCheckUtils]: 12: Hoare triple {147282#true} call stub_driver_init(); {147359#(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 [2022-04-15 17:42:56,823 INFO L290 TraceCheckUtils]: 13: Hoare triple {147359#(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; {147282#true} is VALID [2022-04-15 17:42:56,823 INFO L290 TraceCheckUtils]: 14: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,823 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {147282#true} {147282#true} #804#return; {147282#true} is VALID [2022-04-15 17:42:56,823 INFO L290 TraceCheckUtils]: 16: Hoare triple {147282#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {147282#true} is VALID [2022-04-15 17:42:56,823 INFO L290 TraceCheckUtils]: 17: Hoare triple {147282#true} assume 3 == ~tmp_ndt_1~0; {147282#true} is VALID [2022-04-15 17:42:56,824 INFO L272 TraceCheckUtils]: 18: Hoare triple {147282#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {147360#(and (= |old(~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 [2022-04-15 17:42:56,824 INFO L290 TraceCheckUtils]: 19: Hoare triple {147360#(and (= |old(~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; {147282#true} is VALID [2022-04-15 17:42:56,824 INFO L290 TraceCheckUtils]: 20: Hoare triple {147282#true} assume 1 == ~PagingReferenceCount~0; {147282#true} is VALID [2022-04-15 17:42:56,824 INFO L290 TraceCheckUtils]: 21: Hoare triple {147282#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {147282#true} is VALID [2022-04-15 17:42:56,824 INFO L290 TraceCheckUtils]: 22: Hoare triple {147282#true} assume !(0 != ~disketteExtension__IsRemoved~0); {147282#true} is VALID [2022-04-15 17:42:56,824 INFO L290 TraceCheckUtils]: 23: Hoare triple {147282#true} assume !(0 == ~irpSp__MinorFunction~0); {147282#true} is VALID [2022-04-15 17:42:56,824 INFO L290 TraceCheckUtils]: 24: Hoare triple {147282#true} assume !(5 == ~irpSp__MinorFunction~0); {147282#true} is VALID [2022-04-15 17:42:56,824 INFO L290 TraceCheckUtils]: 25: Hoare triple {147282#true} assume !(1 == ~irpSp__MinorFunction~0); {147282#true} is VALID [2022-04-15 17:42:56,825 INFO L290 TraceCheckUtils]: 26: Hoare triple {147282#true} assume 6 == ~irpSp__MinorFunction~0; {147282#true} is VALID [2022-04-15 17:42:56,825 INFO L290 TraceCheckUtils]: 27: Hoare triple {147282#true} assume 6 == ~irpSp__MinorFunction~0; {147282#true} is VALID [2022-04-15 17:42:56,825 INFO L290 TraceCheckUtils]: 28: Hoare triple {147282#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; {147282#true} is VALID [2022-04-15 17:42:56,825 INFO L290 TraceCheckUtils]: 29: Hoare triple {147282#true} assume !(~s~0 != ~NP~0); {147282#true} is VALID [2022-04-15 17:42:56,825 INFO L290 TraceCheckUtils]: 30: Hoare triple {147282#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {147282#true} is VALID [2022-04-15 17:42:56,825 INFO L290 TraceCheckUtils]: 31: Hoare triple {147282#true} ~irpSp___1~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Context~0 := ~doneEvent~0;~irpSp__Control~0 := 224; {147282#true} is VALID [2022-04-15 17:42:56,825 INFO L272 TraceCheckUtils]: 32: Hoare triple {147282#true} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {147402#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:56,825 INFO L290 TraceCheckUtils]: 33: Hoare triple {147402#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {147282#true} is VALID [2022-04-15 17:42:56,825 INFO L290 TraceCheckUtils]: 34: Hoare triple {147282#true} assume 0 != ~compRegistered~0; {147282#true} is VALID [2022-04-15 17:42:56,826 INFO L272 TraceCheckUtils]: 35: Hoare triple {147282#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:56,826 INFO L290 TraceCheckUtils]: 36: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {147282#true} is VALID [2022-04-15 17:42:56,826 INFO L272 TraceCheckUtils]: 37: Hoare triple {147282#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 38: Hoare triple {147416#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 39: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {147282#true} {147282#true} #818#return; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 41: Hoare triple {147282#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 42: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {147282#true} {147282#true} #852#return; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 44: Hoare triple {147282#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 45: Hoare triple {147282#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L272 TraceCheckUtils]: 46: Hoare triple {147282#true} call stubMoreProcessingRequired(); {147420#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 47: Hoare triple {147420#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 48: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {147282#true} {147282#true} #854#return; {147282#true} is VALID [2022-04-15 17:42:56,827 INFO L290 TraceCheckUtils]: 50: Hoare triple {147282#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {147282#true} is VALID [2022-04-15 17:42:56,828 INFO L290 TraceCheckUtils]: 51: Hoare triple {147282#true} assume 0 == ~tmp_ndt_7~0; {147282#true} is VALID [2022-04-15 17:42:56,828 INFO L290 TraceCheckUtils]: 52: Hoare triple {147282#true} ~returnVal2~0 := 0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,828 INFO L290 TraceCheckUtils]: 53: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,828 INFO L290 TraceCheckUtils]: 54: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,829 INFO L290 TraceCheckUtils]: 55: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {147414#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:42:56,829 INFO L290 TraceCheckUtils]: 56: Hoare triple {147414#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {147415#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:42:56,829 INFO L290 TraceCheckUtils]: 57: Hoare triple {147415#(<= |IofCallDriver_#res| 0)} assume true; {147415#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:42:56,830 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {147415#(<= |IofCallDriver_#res| 0)} {147282#true} #780#return; {147387#(not (= |FloppyPnp_#t~ret43| 259))} is VALID [2022-04-15 17:42:56,830 INFO L290 TraceCheckUtils]: 59: Hoare triple {147387#(not (= |FloppyPnp_#t~ret43| 259))} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647;~ntStatus~0 := #t~ret43;havoc #t~ret43;~__cil_tmp30~0 := ~ntStatus~0; {147388#(not (= 259 FloppyPnp_~__cil_tmp30~0))} is VALID [2022-04-15 17:42:56,830 INFO L290 TraceCheckUtils]: 60: Hoare triple {147388#(not (= 259 FloppyPnp_~__cil_tmp30~0))} assume 259 == ~__cil_tmp30~0; {147283#false} is VALID [2022-04-15 17:42:56,830 INFO L272 TraceCheckUtils]: 61: Hoare triple {147283#false} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {147421#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:42:56,830 INFO L290 TraceCheckUtils]: 62: Hoare triple {147421#(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; {147282#true} is VALID [2022-04-15 17:42:56,830 INFO L290 TraceCheckUtils]: 63: Hoare triple {147282#true} assume !(~s~0 == ~MPR3~0); {147282#true} is VALID [2022-04-15 17:42:56,830 INFO L290 TraceCheckUtils]: 64: Hoare triple {147282#true} assume !(1 == ~customIrp~0); {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 65: Hoare triple {147282#true} assume !(~s~0 == ~MPR3~0); {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 66: Hoare triple {147282#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 67: Hoare triple {147282#true} assume 0 == ~tmp_ndt_9~0; {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 68: Hoare triple {147282#true} #res := 0; {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 69: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {147282#true} {147283#false} #782#return; {147283#false} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 71: Hoare triple {147283#false} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {147283#false} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 72: Hoare triple {147283#false} ~disketteExtension__HoldNewRequests~0 := 0;~Irp__IoStatus__Status~1 := ~ntStatus~0;~myStatus~0 := ~ntStatus~0;~Irp__IoStatus__Information~1 := 0; {147283#false} is VALID [2022-04-15 17:42:56,831 INFO L272 TraceCheckUtils]: 73: Hoare triple {147283#false} call IofCompleteRequest(~Irp, 0); {147420#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 74: Hoare triple {147420#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 75: Hoare triple {147282#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 76: Hoare triple {147282#true} assume true; {147282#true} is VALID [2022-04-15 17:42:56,831 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {147282#true} {147283#false} #784#return; {147283#false} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 78: Hoare triple {147283#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {147283#false} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 79: Hoare triple {147283#false} assume !(0 == ~PagingReferenceCount~0); {147283#false} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 80: Hoare triple {147283#false} #res := ~ntStatus~0; {147283#false} is VALID [2022-04-15 17:42:56,831 INFO L290 TraceCheckUtils]: 81: Hoare triple {147283#false} assume true; {147283#false} is VALID [2022-04-15 17:42:56,831 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {147283#false} {147282#true} #806#return; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 83: Hoare triple {147283#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 84: Hoare triple {147283#false} assume !(1 == ~pended~0); {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 85: Hoare triple {147283#false} assume !(1 == ~pended~0); {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 86: Hoare triple {147283#false} assume ~s~0 != ~UNLOADED~0; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 87: Hoare triple {147283#false} assume -1 != ~status~1; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 88: Hoare triple {147283#false} assume ~s~0 != ~SKIP2~0; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 89: Hoare triple {147283#false} assume ~s~0 != ~IPC~0; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 90: Hoare triple {147283#false} assume !(~s~0 != ~DC~0); {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 91: Hoare triple {147283#false} assume !(1 == ~pended~0); {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 92: Hoare triple {147283#false} assume ~s~0 == ~DC~0; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 93: Hoare triple {147283#false} assume 259 == ~status~1; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L272 TraceCheckUtils]: 94: Hoare triple {147283#false} call errorFn(); {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L290 TraceCheckUtils]: 95: Hoare triple {147283#false} assume !false; {147283#false} is VALID [2022-04-15 17:42:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:42:56,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:42:56,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837245926] [2022-04-15 17:42:56,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837245926] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:56,833 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:56,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:42:56,833 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:42:56,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [586561472] [2022-04-15 17:42:56,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [586561472] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:42:56,833 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:42:56,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:42:56,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131432712] [2022-04-15 17:42:56,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:42:56,834 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.285714285714286) internal successors, (74), 5 states have internal predecessors, (74), 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 96 [2022-04-15 17:42:56,834 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:42:56,834 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.285714285714286) internal successors, (74), 5 states have internal predecessors, (74), 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) [2022-04-15 17:42:56,899 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:42:56,900 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:42:56,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:42:56,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:42:56,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:42:56,900 INFO L87 Difference]: Start difference. First operand 493 states and 582 transitions. Second operand has 14 states, 14 states have (on average 5.285714285714286) internal successors, (74), 5 states have internal predecessors, (74), 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) [2022-04-15 17:43:00,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:00,980 INFO L93 Difference]: Finished difference Result 528 states and 616 transitions. [2022-04-15 17:43:00,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 17:43:00,981 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.285714285714286) internal successors, (74), 5 states have internal predecessors, (74), 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 96 [2022-04-15 17:43:00,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.285714285714286) internal successors, (74), 5 states have internal predecessors, (74), 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) [2022-04-15 17:43:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 281 transitions. [2022-04-15 17:43:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.285714285714286) internal successors, (74), 5 states have internal predecessors, (74), 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) [2022-04-15 17:43:00,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 281 transitions. [2022-04-15 17:43:00,984 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 281 transitions. [2022-04-15 17:43:01,264 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:01,279 INFO L225 Difference]: With dead ends: 528 [2022-04-15 17:43:01,279 INFO L226 Difference]: Without dead ends: 489 [2022-04-15 17:43:01,279 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2022-04-15 17:43:01,280 INFO L913 BasicCegarLoop]: 195 mSDtfsCounter, 165 mSDsluCounter, 852 mSDsCounter, 0 mSdLazyCounter, 889 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 1047 SdHoareTripleChecker+Invalid, 973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 889 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:01,280 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [165 Valid, 1047 Invalid, 973 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 889 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 17:43:01,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 489 states. [2022-04-15 17:43:02,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 489 to 436. [2022-04-15 17:43:02,084 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:02,085 INFO L82 GeneralOperation]: Start isEquivalent. First operand 489 states. Second operand has 436 states, 340 states have (on average 1.1970588235294117) internal successors, (407), 346 states have internal predecessors, (407), 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) [2022-04-15 17:43:02,085 INFO L74 IsIncluded]: Start isIncluded. First operand 489 states. Second operand has 436 states, 340 states have (on average 1.1970588235294117) internal successors, (407), 346 states have internal predecessors, (407), 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) [2022-04-15 17:43:02,085 INFO L87 Difference]: Start difference. First operand 489 states. Second operand has 436 states, 340 states have (on average 1.1970588235294117) internal successors, (407), 346 states have internal predecessors, (407), 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) [2022-04-15 17:43:02,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:02,096 INFO L93 Difference]: Finished difference Result 489 states and 575 transitions. [2022-04-15 17:43:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 575 transitions. [2022-04-15 17:43:02,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:02,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:02,097 INFO L74 IsIncluded]: Start isIncluded. First operand has 436 states, 340 states have (on average 1.1970588235294117) internal successors, (407), 346 states have internal predecessors, (407), 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 489 states. [2022-04-15 17:43:02,098 INFO L87 Difference]: Start difference. First operand has 436 states, 340 states have (on average 1.1970588235294117) internal successors, (407), 346 states have internal predecessors, (407), 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 489 states. [2022-04-15 17:43:02,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:02,109 INFO L93 Difference]: Finished difference Result 489 states and 575 transitions. [2022-04-15 17:43:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 575 transitions. [2022-04-15 17:43:02,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:02,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:02,109 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:02,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 436 states, 340 states have (on average 1.1970588235294117) internal successors, (407), 346 states have internal predecessors, (407), 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) [2022-04-15 17:43:02,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 509 transitions. [2022-04-15 17:43:02,121 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 509 transitions. Word has length 96 [2022-04-15 17:43:02,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:02,122 INFO L478 AbstractCegarLoop]: Abstraction has 436 states and 509 transitions. [2022-04-15 17:43:02,122 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.285714285714286) internal successors, (74), 5 states have internal predecessors, (74), 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) [2022-04-15 17:43:02,122 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 436 states and 509 transitions. [2022-04-15 17:43:03,031 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 509 edges. 509 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 509 transitions. [2022-04-15 17:43:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-04-15 17:43:03,032 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:03,032 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] [2022-04-15 17:43:03,032 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-15 17:43:03,032 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:03,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:03,033 INFO L85 PathProgramCache]: Analyzing trace with hash -1418124295, now seen corresponding path program 1 times [2022-04-15 17:43:03,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:03,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1406548336] [2022-04-15 17:43:03,033 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:03,033 INFO L85 PathProgramCache]: Analyzing trace with hash -1418124295, now seen corresponding path program 2 times [2022-04-15 17:43:03,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:03,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651059231] [2022-04-15 17:43:03,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {150412#(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; {150335#true} is VALID [2022-04-15 17:43:03,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,119 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {150335#true} {150335#true} #864#return; {150335#true} is VALID [2022-04-15 17:43:03,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,139 INFO L290 TraceCheckUtils]: 0: Hoare triple {150413#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {150335#true} is VALID [2022-04-15 17:43:03,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,139 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {150335#true} {150335#true} #802#return; {150335#true} is VALID [2022-04-15 17:43:03,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {150414#(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; {150335#true} is VALID [2022-04-15 17:43:03,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,149 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {150335#true} {150335#true} #804#return; {150335#true} is VALID [2022-04-15 17:43:03,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {150335#true} is VALID [2022-04-15 17:43:03,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {150335#true} {150335#true} #818#return; {150335#true} is VALID [2022-04-15 17:43:03,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {150335#true} is VALID [2022-04-15 17:43:03,253 INFO L272 TraceCheckUtils]: 1: Hoare triple {150335#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:03,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {150335#true} is VALID [2022-04-15 17:43:03,253 INFO L290 TraceCheckUtils]: 3: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,253 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {150335#true} {150335#true} #818#return; {150335#true} is VALID [2022-04-15 17:43:03,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {150335#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {150335#true} is VALID [2022-04-15 17:43:03,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,253 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {150335#true} {150335#true} #852#return; {150335#true} is VALID [2022-04-15 17:43:03,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:03,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,261 INFO L290 TraceCheckUtils]: 0: Hoare triple {150474#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {150335#true} is VALID [2022-04-15 17:43:03,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,261 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {150335#true} {150335#true} #854#return; {150335#true} is VALID [2022-04-15 17:43:03,261 INFO L290 TraceCheckUtils]: 0: Hoare triple {150458#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {150335#true} is VALID [2022-04-15 17:43:03,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume 0 != ~compRegistered~0; {150335#true} is VALID [2022-04-15 17:43:03,261 INFO L272 TraceCheckUtils]: 2: Hoare triple {150335#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:03,261 INFO L290 TraceCheckUtils]: 3: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {150335#true} is VALID [2022-04-15 17:43:03,262 INFO L272 TraceCheckUtils]: 4: Hoare triple {150335#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:03,262 INFO L290 TraceCheckUtils]: 5: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {150335#true} is VALID [2022-04-15 17:43:03,262 INFO L290 TraceCheckUtils]: 6: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,262 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {150335#true} {150335#true} #818#return; {150335#true} is VALID [2022-04-15 17:43:03,262 INFO L290 TraceCheckUtils]: 8: Hoare triple {150335#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {150335#true} is VALID [2022-04-15 17:43:03,262 INFO L290 TraceCheckUtils]: 9: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,262 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {150335#true} {150335#true} #852#return; {150335#true} is VALID [2022-04-15 17:43:03,262 INFO L290 TraceCheckUtils]: 11: Hoare triple {150335#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {150335#true} is VALID [2022-04-15 17:43:03,262 INFO L290 TraceCheckUtils]: 12: Hoare triple {150335#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L272 TraceCheckUtils]: 13: Hoare triple {150335#true} call stubMoreProcessingRequired(); {150474#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 14: Hoare triple {150474#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 15: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {150335#true} {150335#true} #854#return; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 17: Hoare triple {150335#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 18: Hoare triple {150335#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 19: Hoare triple {150335#true} assume !(1 == ~tmp_ndt_8~0); {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 20: Hoare triple {150335#true} ~returnVal2~0 := 259; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 21: Hoare triple {150335#true} assume !(~s~0 == ~NP~0); {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 22: Hoare triple {150335#true} assume ~s~0 == ~MPR1~0; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 23: Hoare triple {150335#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 24: Hoare triple {150335#true} #res := ~returnVal2~0; {150335#true} is VALID [2022-04-15 17:43:03,263 INFO L290 TraceCheckUtils]: 25: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,264 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {150335#true} {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #780#return; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 17:43:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,276 INFO L290 TraceCheckUtils]: 0: Hoare triple {150475#(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; {150335#true} is VALID [2022-04-15 17:43:03,277 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume ~s~0 == ~MPR3~0; {150335#true} is VALID [2022-04-15 17:43:03,277 INFO L290 TraceCheckUtils]: 2: Hoare triple {150335#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {150335#true} is VALID [2022-04-15 17:43:03,277 INFO L290 TraceCheckUtils]: 3: Hoare triple {150335#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {150335#true} is VALID [2022-04-15 17:43:03,277 INFO L290 TraceCheckUtils]: 4: Hoare triple {150335#true} assume 0 == ~tmp_ndt_9~0; {150335#true} is VALID [2022-04-15 17:43:03,277 INFO L290 TraceCheckUtils]: 5: Hoare triple {150335#true} #res := 0; {150335#true} is VALID [2022-04-15 17:43:03,277 INFO L290 TraceCheckUtils]: 6: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,277 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {150335#true} {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #782#return; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-04-15 17:43:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:03,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {150474#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {150335#true} is VALID [2022-04-15 17:43:03,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {150335#true} is VALID [2022-04-15 17:43:03,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {150335#true} {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #784#return; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {150415#(and (= |old(~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; {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {150335#true} assume 1 == ~PagingReferenceCount~0; {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {150335#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 3: Hoare triple {150335#true} assume !(0 != ~disketteExtension__IsRemoved~0); {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 4: Hoare triple {150335#true} assume !(0 == ~irpSp__MinorFunction~0); {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 5: Hoare triple {150335#true} assume !(5 == ~irpSp__MinorFunction~0); {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 6: Hoare triple {150335#true} assume !(1 == ~irpSp__MinorFunction~0); {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 7: Hoare triple {150335#true} assume 6 == ~irpSp__MinorFunction~0; {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {150335#true} assume 6 == ~irpSp__MinorFunction~0; {150335#true} is VALID [2022-04-15 17:43:03,280 INFO L290 TraceCheckUtils]: 9: Hoare triple {150335#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; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,281 INFO L290 TraceCheckUtils]: 10: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(~s~0 != ~NP~0); {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,281 INFO L290 TraceCheckUtils]: 11: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,281 INFO L290 TraceCheckUtils]: 12: Hoare triple {150416#(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; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,282 INFO L272 TraceCheckUtils]: 13: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {150458#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:03,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {150458#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {150335#true} is VALID [2022-04-15 17:43:03,282 INFO L290 TraceCheckUtils]: 15: Hoare triple {150335#true} assume 0 != ~compRegistered~0; {150335#true} is VALID [2022-04-15 17:43:03,282 INFO L272 TraceCheckUtils]: 16: Hoare triple {150335#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:03,282 INFO L290 TraceCheckUtils]: 17: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {150335#true} is VALID [2022-04-15 17:43:03,283 INFO L272 TraceCheckUtils]: 18: Hoare triple {150335#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:03,283 INFO L290 TraceCheckUtils]: 19: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {150335#true} is VALID [2022-04-15 17:43:03,283 INFO L290 TraceCheckUtils]: 20: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,283 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {150335#true} {150335#true} #818#return; {150335#true} is VALID [2022-04-15 17:43:03,283 INFO L290 TraceCheckUtils]: 22: Hoare triple {150335#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {150335#true} is VALID [2022-04-15 17:43:03,283 INFO L290 TraceCheckUtils]: 23: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,283 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {150335#true} {150335#true} #852#return; {150335#true} is VALID [2022-04-15 17:43:03,283 INFO L290 TraceCheckUtils]: 25: Hoare triple {150335#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {150335#true} is VALID [2022-04-15 17:43:03,283 INFO L290 TraceCheckUtils]: 26: Hoare triple {150335#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L272 TraceCheckUtils]: 27: Hoare triple {150335#true} call stubMoreProcessingRequired(); {150474#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 28: Hoare triple {150474#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 29: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {150335#true} {150335#true} #854#return; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 31: Hoare triple {150335#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 32: Hoare triple {150335#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 33: Hoare triple {150335#true} assume !(1 == ~tmp_ndt_8~0); {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 34: Hoare triple {150335#true} ~returnVal2~0 := 259; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 35: Hoare triple {150335#true} assume !(~s~0 == ~NP~0); {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 36: Hoare triple {150335#true} assume ~s~0 == ~MPR1~0; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 37: Hoare triple {150335#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 38: Hoare triple {150335#true} #res := ~returnVal2~0; {150335#true} is VALID [2022-04-15 17:43:03,284 INFO L290 TraceCheckUtils]: 39: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,285 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {150335#true} {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #780#return; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,285 INFO L290 TraceCheckUtils]: 41: Hoare triple {150416#(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; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,285 INFO L290 TraceCheckUtils]: 42: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume 259 == ~__cil_tmp30~0; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,286 INFO L272 TraceCheckUtils]: 43: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {150475#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:03,286 INFO L290 TraceCheckUtils]: 44: Hoare triple {150475#(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; {150335#true} is VALID [2022-04-15 17:43:03,286 INFO L290 TraceCheckUtils]: 45: Hoare triple {150335#true} assume ~s~0 == ~MPR3~0; {150335#true} is VALID [2022-04-15 17:43:03,286 INFO L290 TraceCheckUtils]: 46: Hoare triple {150335#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {150335#true} is VALID [2022-04-15 17:43:03,286 INFO L290 TraceCheckUtils]: 47: Hoare triple {150335#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {150335#true} is VALID [2022-04-15 17:43:03,286 INFO L290 TraceCheckUtils]: 48: Hoare triple {150335#true} assume 0 == ~tmp_ndt_9~0; {150335#true} is VALID [2022-04-15 17:43:03,286 INFO L290 TraceCheckUtils]: 49: Hoare triple {150335#true} #res := 0; {150335#true} is VALID [2022-04-15 17:43:03,286 INFO L290 TraceCheckUtils]: 50: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,287 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {150335#true} {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #782#return; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,287 INFO L290 TraceCheckUtils]: 52: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,287 INFO L290 TraceCheckUtils]: 53: Hoare triple {150452#(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; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,288 INFO L272 TraceCheckUtils]: 54: Hoare triple {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} call IofCompleteRequest(~Irp, 0); {150474#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:03,288 INFO L290 TraceCheckUtils]: 55: Hoare triple {150474#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {150335#true} is VALID [2022-04-15 17:43:03,288 INFO L290 TraceCheckUtils]: 56: Hoare triple {150335#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {150335#true} is VALID [2022-04-15 17:43:03,288 INFO L290 TraceCheckUtils]: 57: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,288 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {150335#true} {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #784#return; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,289 INFO L290 TraceCheckUtils]: 59: Hoare triple {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,289 INFO L290 TraceCheckUtils]: 60: Hoare triple {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,289 INFO L290 TraceCheckUtils]: 61: Hoare triple {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {150457#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-15 17:43:03,289 INFO L290 TraceCheckUtils]: 62: Hoare triple {150457#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} assume true; {150457#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-15 17:43:03,290 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {150457#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} {150335#true} #806#return; {150410#(= |main_#t~ret93| 0)} is VALID [2022-04-15 17:43:03,291 INFO L272 TraceCheckUtils]: 0: Hoare triple {150335#true} call ULTIMATE.init(); {150412#(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 [2022-04-15 17:43:03,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {150412#(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; {150335#true} is VALID [2022-04-15 17:43:03,291 INFO L290 TraceCheckUtils]: 2: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,291 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {150335#true} {150335#true} #864#return; {150335#true} is VALID [2022-04-15 17:43:03,291 INFO L272 TraceCheckUtils]: 4: Hoare triple {150335#true} call #t~ret109 := main(); {150335#true} is VALID [2022-04-15 17:43:03,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {150335#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {150335#true} is VALID [2022-04-15 17:43:03,292 INFO L272 TraceCheckUtils]: 6: Hoare triple {150335#true} call _BLAST_init(); {150413#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:03,292 INFO L290 TraceCheckUtils]: 7: Hoare triple {150413#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {150335#true} is VALID [2022-04-15 17:43:03,292 INFO L290 TraceCheckUtils]: 8: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,292 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {150335#true} {150335#true} #802#return; {150335#true} is VALID [2022-04-15 17:43:03,292 INFO L290 TraceCheckUtils]: 10: Hoare triple {150335#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; {150335#true} is VALID [2022-04-15 17:43:03,292 INFO L290 TraceCheckUtils]: 11: Hoare triple {150335#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {150335#true} is VALID [2022-04-15 17:43:03,293 INFO L272 TraceCheckUtils]: 12: Hoare triple {150335#true} call stub_driver_init(); {150414#(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 [2022-04-15 17:43:03,293 INFO L290 TraceCheckUtils]: 13: Hoare triple {150414#(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; {150335#true} is VALID [2022-04-15 17:43:03,293 INFO L290 TraceCheckUtils]: 14: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,293 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {150335#true} {150335#true} #804#return; {150335#true} is VALID [2022-04-15 17:43:03,293 INFO L290 TraceCheckUtils]: 16: Hoare triple {150335#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {150335#true} is VALID [2022-04-15 17:43:03,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {150335#true} assume 3 == ~tmp_ndt_1~0; {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L272 TraceCheckUtils]: 18: Hoare triple {150335#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {150415#(and (= |old(~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 [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 19: Hoare triple {150415#(and (= |old(~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; {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {150335#true} assume 1 == ~PagingReferenceCount~0; {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {150335#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 22: Hoare triple {150335#true} assume !(0 != ~disketteExtension__IsRemoved~0); {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 23: Hoare triple {150335#true} assume !(0 == ~irpSp__MinorFunction~0); {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 24: Hoare triple {150335#true} assume !(5 == ~irpSp__MinorFunction~0); {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 25: Hoare triple {150335#true} assume !(1 == ~irpSp__MinorFunction~0); {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 26: Hoare triple {150335#true} assume 6 == ~irpSp__MinorFunction~0; {150335#true} is VALID [2022-04-15 17:43:03,294 INFO L290 TraceCheckUtils]: 27: Hoare triple {150335#true} assume 6 == ~irpSp__MinorFunction~0; {150335#true} is VALID [2022-04-15 17:43:03,295 INFO L290 TraceCheckUtils]: 28: Hoare triple {150335#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; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,295 INFO L290 TraceCheckUtils]: 29: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(~s~0 != ~NP~0); {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,295 INFO L290 TraceCheckUtils]: 30: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,295 INFO L290 TraceCheckUtils]: 31: Hoare triple {150416#(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; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,296 INFO L272 TraceCheckUtils]: 32: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret43 := IofCallDriver(~disketteExtension__TargetObject~0, ~Irp); {150458#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:03,296 INFO L290 TraceCheckUtils]: 33: Hoare triple {150458#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {150335#true} is VALID [2022-04-15 17:43:03,296 INFO L290 TraceCheckUtils]: 34: Hoare triple {150335#true} assume 0 != ~compRegistered~0; {150335#true} is VALID [2022-04-15 17:43:03,296 INFO L272 TraceCheckUtils]: 35: Hoare triple {150335#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:03,297 INFO L290 TraceCheckUtils]: 36: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {150335#true} is VALID [2022-04-15 17:43:03,297 INFO L272 TraceCheckUtils]: 37: Hoare triple {150335#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:03,297 INFO L290 TraceCheckUtils]: 38: Hoare triple {150470#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {150335#true} is VALID [2022-04-15 17:43:03,297 INFO L290 TraceCheckUtils]: 39: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,297 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {150335#true} {150335#true} #818#return; {150335#true} is VALID [2022-04-15 17:43:03,297 INFO L290 TraceCheckUtils]: 41: Hoare triple {150335#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {150335#true} is VALID [2022-04-15 17:43:03,297 INFO L290 TraceCheckUtils]: 42: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,297 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {150335#true} {150335#true} #852#return; {150335#true} is VALID [2022-04-15 17:43:03,297 INFO L290 TraceCheckUtils]: 44: Hoare triple {150335#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {150335#true} is VALID [2022-04-15 17:43:03,297 INFO L290 TraceCheckUtils]: 45: Hoare triple {150335#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L272 TraceCheckUtils]: 46: Hoare triple {150335#true} call stubMoreProcessingRequired(); {150474#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 47: Hoare triple {150474#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 48: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {150335#true} {150335#true} #854#return; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 50: Hoare triple {150335#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 51: Hoare triple {150335#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 52: Hoare triple {150335#true} assume !(1 == ~tmp_ndt_8~0); {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 53: Hoare triple {150335#true} ~returnVal2~0 := 259; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 54: Hoare triple {150335#true} assume !(~s~0 == ~NP~0); {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 55: Hoare triple {150335#true} assume ~s~0 == ~MPR1~0; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 56: Hoare triple {150335#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 57: Hoare triple {150335#true} #res := ~returnVal2~0; {150335#true} is VALID [2022-04-15 17:43:03,298 INFO L290 TraceCheckUtils]: 58: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,299 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {150335#true} {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #780#return; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,299 INFO L290 TraceCheckUtils]: 60: Hoare triple {150416#(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; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,299 INFO L290 TraceCheckUtils]: 61: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume 259 == ~__cil_tmp30~0; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,300 INFO L272 TraceCheckUtils]: 62: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} call #t~ret44 := KeWaitForSingleObject(~doneEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {150475#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:03,300 INFO L290 TraceCheckUtils]: 63: Hoare triple {150475#(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; {150335#true} is VALID [2022-04-15 17:43:03,300 INFO L290 TraceCheckUtils]: 64: Hoare triple {150335#true} assume ~s~0 == ~MPR3~0; {150335#true} is VALID [2022-04-15 17:43:03,300 INFO L290 TraceCheckUtils]: 65: Hoare triple {150335#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {150335#true} is VALID [2022-04-15 17:43:03,300 INFO L290 TraceCheckUtils]: 66: Hoare triple {150335#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {150335#true} is VALID [2022-04-15 17:43:03,300 INFO L290 TraceCheckUtils]: 67: Hoare triple {150335#true} assume 0 == ~tmp_ndt_9~0; {150335#true} is VALID [2022-04-15 17:43:03,300 INFO L290 TraceCheckUtils]: 68: Hoare triple {150335#true} #res := 0; {150335#true} is VALID [2022-04-15 17:43:03,300 INFO L290 TraceCheckUtils]: 69: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,301 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {150335#true} {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} #782#return; {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} is VALID [2022-04-15 17:43:03,301 INFO L290 TraceCheckUtils]: 71: Hoare triple {150416#(and (<= 0 ~myStatus~0) (<= ~myStatus~0 0))} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647;havoc #t~ret44;~ntStatus~0 := ~myStatus~0; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,301 INFO L290 TraceCheckUtils]: 72: Hoare triple {150452#(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; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,302 INFO L272 TraceCheckUtils]: 73: Hoare triple {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} call IofCompleteRequest(~Irp, 0); {150474#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:03,302 INFO L290 TraceCheckUtils]: 74: Hoare triple {150474#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {150335#true} is VALID [2022-04-15 17:43:03,302 INFO L290 TraceCheckUtils]: 75: Hoare triple {150335#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {150335#true} is VALID [2022-04-15 17:43:03,302 INFO L290 TraceCheckUtils]: 76: Hoare triple {150335#true} assume true; {150335#true} is VALID [2022-04-15 17:43:03,302 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {150335#true} {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #784#return; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,303 INFO L290 TraceCheckUtils]: 78: Hoare triple {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,303 INFO L290 TraceCheckUtils]: 79: Hoare triple {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:43:03,303 INFO L290 TraceCheckUtils]: 80: Hoare triple {150452#(and (<= 0 FloppyPnp_~ntStatus~0) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {150457#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-15 17:43:03,303 INFO L290 TraceCheckUtils]: 81: Hoare triple {150457#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} assume true; {150457#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} is VALID [2022-04-15 17:43:03,304 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {150457#(and (<= |FloppyPnp_#res| 0) (<= 0 |FloppyPnp_#res|))} {150335#true} #806#return; {150410#(= |main_#t~ret93| 0)} is VALID [2022-04-15 17:43:03,304 INFO L290 TraceCheckUtils]: 83: Hoare triple {150410#(= |main_#t~ret93| 0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,304 INFO L290 TraceCheckUtils]: 84: Hoare triple {150411#(= main_~status~1 0)} assume !(1 == ~pended~0); {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,305 INFO L290 TraceCheckUtils]: 85: Hoare triple {150411#(= main_~status~1 0)} assume !(1 == ~pended~0); {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,305 INFO L290 TraceCheckUtils]: 86: Hoare triple {150411#(= main_~status~1 0)} assume ~s~0 != ~UNLOADED~0; {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,305 INFO L290 TraceCheckUtils]: 87: Hoare triple {150411#(= main_~status~1 0)} assume -1 != ~status~1; {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,305 INFO L290 TraceCheckUtils]: 88: Hoare triple {150411#(= main_~status~1 0)} assume ~s~0 != ~SKIP2~0; {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,305 INFO L290 TraceCheckUtils]: 89: Hoare triple {150411#(= main_~status~1 0)} assume ~s~0 != ~IPC~0; {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,306 INFO L290 TraceCheckUtils]: 90: Hoare triple {150411#(= main_~status~1 0)} assume !(~s~0 != ~DC~0); {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,306 INFO L290 TraceCheckUtils]: 91: Hoare triple {150411#(= main_~status~1 0)} assume !(1 == ~pended~0); {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,306 INFO L290 TraceCheckUtils]: 92: Hoare triple {150411#(= main_~status~1 0)} assume ~s~0 == ~DC~0; {150411#(= main_~status~1 0)} is VALID [2022-04-15 17:43:03,306 INFO L290 TraceCheckUtils]: 93: Hoare triple {150411#(= main_~status~1 0)} assume 259 == ~status~1; {150336#false} is VALID [2022-04-15 17:43:03,306 INFO L272 TraceCheckUtils]: 94: Hoare triple {150336#false} call errorFn(); {150336#false} is VALID [2022-04-15 17:43:03,306 INFO L290 TraceCheckUtils]: 95: Hoare triple {150336#false} assume !false; {150336#false} is VALID [2022-04-15 17:43:03,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:43:03,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:03,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651059231] [2022-04-15 17:43:03,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [651059231] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:03,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:03,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:43:03,307 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:03,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1406548336] [2022-04-15 17:43:03,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1406548336] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:03,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:03,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:43:03,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783595527] [2022-04-15 17:43:03,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:03,308 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 4.933333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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 96 [2022-04-15 17:43:03,308 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:03,308 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 4.933333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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) [2022-04-15 17:43:03,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:03,361 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:43:03,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:03,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:43:03,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:43:03,362 INFO L87 Difference]: Start difference. First operand 436 states and 509 transitions. Second operand has 15 states, 15 states have (on average 4.933333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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) [2022-04-15 17:43:08,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:08,957 INFO L93 Difference]: Finished difference Result 836 states and 980 transitions. [2022-04-15 17:43:08,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-15 17:43:08,957 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 4.933333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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 96 [2022-04-15 17:43:08,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:08,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 4.933333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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) [2022-04-15 17:43:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 437 transitions. [2022-04-15 17:43:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 4.933333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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) [2022-04-15 17:43:08,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 437 transitions. [2022-04-15 17:43:08,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 437 transitions. [2022-04-15 17:43:09,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 437 edges. 437 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:09,320 INFO L225 Difference]: With dead ends: 836 [2022-04-15 17:43:09,320 INFO L226 Difference]: Without dead ends: 791 [2022-04-15 17:43:09,321 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=167, Invalid=589, Unknown=0, NotChecked=0, Total=756 [2022-04-15 17:43:09,321 INFO L913 BasicCegarLoop]: 342 mSDtfsCounter, 421 mSDsluCounter, 1264 mSDsCounter, 0 mSdLazyCounter, 1350 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 430 SdHoareTripleChecker+Valid, 1606 SdHoareTripleChecker+Invalid, 1508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:09,321 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [430 Valid, 1606 Invalid, 1508 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1350 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 17:43:09,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 791 states. [2022-04-15 17:43:10,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 791 to 416. [2022-04-15 17:43:10,269 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:10,269 INFO L82 GeneralOperation]: Start isEquivalent. First operand 791 states. Second operand has 416 states, 324 states have (on average 1.1975308641975309) internal successors, (388), 329 states have internal predecessors, (388), 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) [2022-04-15 17:43:10,270 INFO L74 IsIncluded]: Start isIncluded. First operand 791 states. Second operand has 416 states, 324 states have (on average 1.1975308641975309) internal successors, (388), 329 states have internal predecessors, (388), 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) [2022-04-15 17:43:10,270 INFO L87 Difference]: Start difference. First operand 791 states. Second operand has 416 states, 324 states have (on average 1.1975308641975309) internal successors, (388), 329 states have internal predecessors, (388), 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) [2022-04-15 17:43:10,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:10,288 INFO L93 Difference]: Finished difference Result 791 states and 926 transitions. [2022-04-15 17:43:10,288 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 926 transitions. [2022-04-15 17:43:10,288 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:10,288 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:10,289 INFO L74 IsIncluded]: Start isIncluded. First operand has 416 states, 324 states have (on average 1.1975308641975309) internal successors, (388), 329 states have internal predecessors, (388), 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 791 states. [2022-04-15 17:43:10,289 INFO L87 Difference]: Start difference. First operand has 416 states, 324 states have (on average 1.1975308641975309) internal successors, (388), 329 states have internal predecessors, (388), 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 791 states. [2022-04-15 17:43:10,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:10,307 INFO L93 Difference]: Finished difference Result 791 states and 926 transitions. [2022-04-15 17:43:10,307 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 926 transitions. [2022-04-15 17:43:10,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:10,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:10,308 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:10,308 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 324 states have (on average 1.1975308641975309) internal successors, (388), 329 states have internal predecessors, (388), 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) [2022-04-15 17:43:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 484 transitions. [2022-04-15 17:43:10,316 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 484 transitions. Word has length 96 [2022-04-15 17:43:10,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:10,316 INFO L478 AbstractCegarLoop]: Abstraction has 416 states and 484 transitions. [2022-04-15 17:43:10,317 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 4.933333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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) [2022-04-15 17:43:10,317 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 416 states and 484 transitions. [2022-04-15 17:43:11,251 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 484 edges. 484 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 484 transitions. [2022-04-15 17:43:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-04-15 17:43:11,251 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:11,252 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] [2022-04-15 17:43:11,252 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-15 17:43:11,252 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:11,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:11,252 INFO L85 PathProgramCache]: Analyzing trace with hash -2046322684, now seen corresponding path program 1 times [2022-04-15 17:43:11,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:11,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1487810264] [2022-04-15 17:43:11,252 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:11,252 INFO L85 PathProgramCache]: Analyzing trace with hash -2046322684, now seen corresponding path program 2 times [2022-04-15 17:43:11,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:11,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343277433] [2022-04-15 17:43:11,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,364 INFO L290 TraceCheckUtils]: 0: Hoare triple {154677#(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; {154595#true} is VALID [2022-04-15 17:43:11,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154595#true} {154595#true} #864#return; {154595#true} is VALID [2022-04-15 17:43:11,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {154678#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {154595#true} is VALID [2022-04-15 17:43:11,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154595#true} {154595#true} #802#return; {154595#true} is VALID [2022-04-15 17:43:11,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,398 INFO L290 TraceCheckUtils]: 0: Hoare triple {154679#(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; {154595#true} is VALID [2022-04-15 17:43:11,398 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,398 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154595#true} {154595#true} #804#return; {154595#true} is VALID [2022-04-15 17:43:11,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:43:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:43:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,578 INFO L290 TraceCheckUtils]: 0: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {154595#true} is VALID [2022-04-15 17:43:11,578 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,578 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154595#true} {154595#true} #818#return; {154595#true} is VALID [2022-04-15 17:43:11,578 INFO L290 TraceCheckUtils]: 0: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {154595#true} is VALID [2022-04-15 17:43:11,579 INFO L272 TraceCheckUtils]: 1: Hoare triple {154595#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,579 INFO L290 TraceCheckUtils]: 2: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {154595#true} is VALID [2022-04-15 17:43:11,579 INFO L290 TraceCheckUtils]: 3: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,579 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {154595#true} {154595#true} #818#return; {154595#true} is VALID [2022-04-15 17:43:11,579 INFO L290 TraceCheckUtils]: 5: Hoare triple {154595#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {154595#true} is VALID [2022-04-15 17:43:11,579 INFO L290 TraceCheckUtils]: 6: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,579 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {154595#true} {154595#true} #852#return; {154595#true} is VALID [2022-04-15 17:43:11,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,590 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154595#true} {154595#true} #854#return; {154595#true} is VALID [2022-04-15 17:43:11,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {154785#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {154595#true} is VALID [2022-04-15 17:43:11,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume 0 != ~compRegistered~0; {154595#true} is VALID [2022-04-15 17:43:11,590 INFO L272 TraceCheckUtils]: 2: Hoare triple {154595#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,590 INFO L290 TraceCheckUtils]: 3: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {154595#true} is VALID [2022-04-15 17:43:11,591 INFO L272 TraceCheckUtils]: 4: Hoare triple {154595#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,591 INFO L290 TraceCheckUtils]: 5: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {154595#true} is VALID [2022-04-15 17:43:11,591 INFO L290 TraceCheckUtils]: 6: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,591 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {154595#true} {154595#true} #818#return; {154595#true} is VALID [2022-04-15 17:43:11,591 INFO L290 TraceCheckUtils]: 8: Hoare triple {154595#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {154595#true} is VALID [2022-04-15 17:43:11,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,591 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {154595#true} {154595#true} #852#return; {154595#true} is VALID [2022-04-15 17:43:11,591 INFO L290 TraceCheckUtils]: 11: Hoare triple {154595#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {154595#true} is VALID [2022-04-15 17:43:11,591 INFO L290 TraceCheckUtils]: 12: Hoare triple {154595#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L272 TraceCheckUtils]: 13: Hoare triple {154595#true} call stubMoreProcessingRequired(); {154801#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 15: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {154595#true} {154595#true} #854#return; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 17: Hoare triple {154595#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 18: Hoare triple {154595#true} assume 0 == ~tmp_ndt_7~0; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {154595#true} ~returnVal2~0 := 0; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 20: Hoare triple {154595#true} assume !(~s~0 == ~NP~0); {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 21: Hoare triple {154595#true} assume ~s~0 == ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 22: Hoare triple {154595#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 23: Hoare triple {154595#true} #res := ~returnVal2~0; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,592 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {154595#true} {154595#true} #828#return; {154595#true} is VALID [2022-04-15 17:43:11,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:43:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {154808#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {154595#true} is VALID [2022-04-15 17:43:11,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume 0 == ~tmp_ndt_2~0; {154595#true} is VALID [2022-04-15 17:43:11,622 INFO L290 TraceCheckUtils]: 2: Hoare triple {154595#true} #res := ~malloc~0; {154595#true} is VALID [2022-04-15 17:43:11,622 INFO L290 TraceCheckUtils]: 3: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,622 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {154595#true} {154595#true} #858#return; {154595#true} is VALID [2022-04-15 17:43:11,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {154802#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {154595#true} is VALID [2022-04-15 17:43:11,623 INFO L272 TraceCheckUtils]: 1: Hoare triple {154595#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {154808#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:11,623 INFO L290 TraceCheckUtils]: 2: Hoare triple {154808#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {154595#true} is VALID [2022-04-15 17:43:11,623 INFO L290 TraceCheckUtils]: 3: Hoare triple {154595#true} assume 0 == ~tmp_ndt_2~0; {154595#true} is VALID [2022-04-15 17:43:11,623 INFO L290 TraceCheckUtils]: 4: Hoare triple {154595#true} #res := ~malloc~0; {154595#true} is VALID [2022-04-15 17:43:11,624 INFO L290 TraceCheckUtils]: 5: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,624 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {154595#true} {154595#true} #858#return; {154595#true} is VALID [2022-04-15 17:43:11,624 INFO L290 TraceCheckUtils]: 7: Hoare triple {154595#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {154595#true} is VALID [2022-04-15 17:43:11,624 INFO L290 TraceCheckUtils]: 8: Hoare triple {154595#true} assume 0 == ~irp~0;#res := -1073741670; {154595#true} is VALID [2022-04-15 17:43:11,624 INFO L290 TraceCheckUtils]: 9: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,624 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {154595#true} {154595#true} #832#return; {154595#true} is VALID [2022-04-15 17:43:11,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 17:43:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:11,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {154595#true} is VALID [2022-04-15 17:43:11,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {154595#true} is VALID [2022-04-15 17:43:11,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,627 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154595#true} {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #842#return; {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {154741#(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;havoc ~__cil_tmp46~0;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; {154595#true} is VALID [2022-04-15 17:43:11,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume !(~s~0 != ~NP~0); {154595#true} is VALID [2022-04-15 17:43:11,627 INFO L290 TraceCheckUtils]: 2: Hoare triple {154595#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {154595#true} is VALID [2022-04-15 17:43:11,627 INFO L290 TraceCheckUtils]: 3: Hoare triple {154595#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {154595#true} is VALID [2022-04-15 17:43:11,627 INFO L272 TraceCheckUtils]: 4: Hoare triple {154595#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {154785#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:11,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {154785#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {154595#true} is VALID [2022-04-15 17:43:11,628 INFO L290 TraceCheckUtils]: 6: Hoare triple {154595#true} assume 0 != ~compRegistered~0; {154595#true} is VALID [2022-04-15 17:43:11,628 INFO L272 TraceCheckUtils]: 7: Hoare triple {154595#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,628 INFO L290 TraceCheckUtils]: 8: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L272 TraceCheckUtils]: 9: Hoare triple {154595#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,629 INFO L290 TraceCheckUtils]: 10: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L290 TraceCheckUtils]: 11: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {154595#true} {154595#true} #818#return; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {154595#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154595#true} {154595#true} #852#return; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {154595#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {154595#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {154595#true} is VALID [2022-04-15 17:43:11,629 INFO L272 TraceCheckUtils]: 18: Hoare triple {154595#true} call stubMoreProcessingRequired(); {154801#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:11,629 INFO L290 TraceCheckUtils]: 19: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 20: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {154595#true} {154595#true} #854#return; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 22: Hoare triple {154595#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 23: Hoare triple {154595#true} assume 0 == ~tmp_ndt_7~0; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 24: Hoare triple {154595#true} ~returnVal2~0 := 0; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {154595#true} assume !(~s~0 == ~NP~0); {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {154595#true} assume ~s~0 == ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 27: Hoare triple {154595#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 28: Hoare triple {154595#true} #res := ~returnVal2~0; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 29: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {154595#true} {154595#true} #828#return; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 31: Hoare triple {154595#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 32: Hoare triple {154595#true} assume !(259 == ~__cil_tmp42~0); {154595#true} is VALID [2022-04-15 17:43:11,630 INFO L290 TraceCheckUtils]: 33: Hoare triple {154595#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {154595#true} is VALID [2022-04-15 17:43:11,631 INFO L272 TraceCheckUtils]: 34: Hoare triple {154595#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {154802#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:11,631 INFO L290 TraceCheckUtils]: 35: Hoare triple {154802#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L272 TraceCheckUtils]: 36: Hoare triple {154595#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {154808#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:11,632 INFO L290 TraceCheckUtils]: 37: Hoare triple {154808#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {154595#true} assume 0 == ~tmp_ndt_2~0; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L290 TraceCheckUtils]: 39: Hoare triple {154595#true} #res := ~malloc~0; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L290 TraceCheckUtils]: 40: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {154595#true} {154595#true} #858#return; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L290 TraceCheckUtils]: 42: Hoare triple {154595#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L290 TraceCheckUtils]: 43: Hoare triple {154595#true} assume 0 == ~irp~0;#res := -1073741670; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L290 TraceCheckUtils]: 44: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {154595#true} {154595#true} #832#return; {154595#true} is VALID [2022-04-15 17:43:11,632 INFO L290 TraceCheckUtils]: 46: Hoare triple {154595#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {154595#true} is VALID [2022-04-15 17:43:11,633 INFO L290 TraceCheckUtils]: 47: Hoare triple {154595#true} assume !(~ntStatus~1 >= 0); {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,633 INFO L290 TraceCheckUtils]: 48: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,634 INFO L272 TraceCheckUtils]: 49: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {154801#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:11,634 INFO L290 TraceCheckUtils]: 50: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {154595#true} is VALID [2022-04-15 17:43:11,634 INFO L290 TraceCheckUtils]: 51: Hoare triple {154595#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {154595#true} is VALID [2022-04-15 17:43:11,634 INFO L290 TraceCheckUtils]: 52: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,634 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {154595#true} {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #842#return; {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,634 INFO L290 TraceCheckUtils]: 54: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:43:11,635 INFO L290 TraceCheckUtils]: 55: Hoare triple {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:43:11,635 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} {154595#true} #756#return; {154738#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-15 17:43:11,635 INFO L290 TraceCheckUtils]: 0: Hoare triple {154680#(and (= |old(~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; {154595#true} is VALID [2022-04-15 17:43:11,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {154595#true} assume 1 == ~PagingReferenceCount~0; {154595#true} is VALID [2022-04-15 17:43:11,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {154595#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {154595#true} is VALID [2022-04-15 17:43:11,636 INFO L290 TraceCheckUtils]: 3: Hoare triple {154595#true} assume !(0 != ~disketteExtension__IsRemoved~0); {154595#true} is VALID [2022-04-15 17:43:11,636 INFO L290 TraceCheckUtils]: 4: Hoare triple {154595#true} assume 0 == ~irpSp__MinorFunction~0; {154595#true} is VALID [2022-04-15 17:43:11,636 INFO L272 TraceCheckUtils]: 5: Hoare triple {154595#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {154741#(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 [2022-04-15 17:43:11,636 INFO L290 TraceCheckUtils]: 6: Hoare triple {154741#(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;havoc ~__cil_tmp46~0;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; {154595#true} is VALID [2022-04-15 17:43:11,636 INFO L290 TraceCheckUtils]: 7: Hoare triple {154595#true} assume !(~s~0 != ~NP~0); {154595#true} is VALID [2022-04-15 17:43:11,636 INFO L290 TraceCheckUtils]: 8: Hoare triple {154595#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {154595#true} is VALID [2022-04-15 17:43:11,636 INFO L290 TraceCheckUtils]: 9: Hoare triple {154595#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {154595#true} is VALID [2022-04-15 17:43:11,637 INFO L272 TraceCheckUtils]: 10: Hoare triple {154595#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {154785#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:11,637 INFO L290 TraceCheckUtils]: 11: Hoare triple {154785#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {154595#true} is VALID [2022-04-15 17:43:11,637 INFO L290 TraceCheckUtils]: 12: Hoare triple {154595#true} assume 0 != ~compRegistered~0; {154595#true} is VALID [2022-04-15 17:43:11,638 INFO L272 TraceCheckUtils]: 13: Hoare triple {154595#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,638 INFO L290 TraceCheckUtils]: 14: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {154595#true} is VALID [2022-04-15 17:43:11,638 INFO L272 TraceCheckUtils]: 15: Hoare triple {154595#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,638 INFO L290 TraceCheckUtils]: 16: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {154595#true} is VALID [2022-04-15 17:43:11,638 INFO L290 TraceCheckUtils]: 17: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,638 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {154595#true} {154595#true} #818#return; {154595#true} is VALID [2022-04-15 17:43:11,638 INFO L290 TraceCheckUtils]: 19: Hoare triple {154595#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {154595#true} is VALID [2022-04-15 17:43:11,638 INFO L290 TraceCheckUtils]: 20: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {154595#true} {154595#true} #852#return; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 22: Hoare triple {154595#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 23: Hoare triple {154595#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L272 TraceCheckUtils]: 24: Hoare triple {154595#true} call stubMoreProcessingRequired(); {154801#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 25: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {154595#true} {154595#true} #854#return; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 28: Hoare triple {154595#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 29: Hoare triple {154595#true} assume 0 == ~tmp_ndt_7~0; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 30: Hoare triple {154595#true} ~returnVal2~0 := 0; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 31: Hoare triple {154595#true} assume !(~s~0 == ~NP~0); {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 32: Hoare triple {154595#true} assume ~s~0 == ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,639 INFO L290 TraceCheckUtils]: 33: Hoare triple {154595#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {154595#true} is VALID [2022-04-15 17:43:11,640 INFO L290 TraceCheckUtils]: 34: Hoare triple {154595#true} #res := ~returnVal2~0; {154595#true} is VALID [2022-04-15 17:43:11,640 INFO L290 TraceCheckUtils]: 35: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,640 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {154595#true} {154595#true} #828#return; {154595#true} is VALID [2022-04-15 17:43:11,640 INFO L290 TraceCheckUtils]: 37: Hoare triple {154595#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {154595#true} is VALID [2022-04-15 17:43:11,640 INFO L290 TraceCheckUtils]: 38: Hoare triple {154595#true} assume !(259 == ~__cil_tmp42~0); {154595#true} is VALID [2022-04-15 17:43:11,640 INFO L290 TraceCheckUtils]: 39: Hoare triple {154595#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {154595#true} is VALID [2022-04-15 17:43:11,640 INFO L272 TraceCheckUtils]: 40: Hoare triple {154595#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {154802#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:11,641 INFO L290 TraceCheckUtils]: 41: Hoare triple {154802#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {154595#true} is VALID [2022-04-15 17:43:11,641 INFO L272 TraceCheckUtils]: 42: Hoare triple {154595#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {154808#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:11,641 INFO L290 TraceCheckUtils]: 43: Hoare triple {154808#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {154595#true} is VALID [2022-04-15 17:43:11,641 INFO L290 TraceCheckUtils]: 44: Hoare triple {154595#true} assume 0 == ~tmp_ndt_2~0; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L290 TraceCheckUtils]: 45: Hoare triple {154595#true} #res := ~malloc~0; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L290 TraceCheckUtils]: 46: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {154595#true} {154595#true} #858#return; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L290 TraceCheckUtils]: 48: Hoare triple {154595#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L290 TraceCheckUtils]: 49: Hoare triple {154595#true} assume 0 == ~irp~0;#res := -1073741670; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L290 TraceCheckUtils]: 50: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {154595#true} {154595#true} #832#return; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L290 TraceCheckUtils]: 52: Hoare triple {154595#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {154595#true} is VALID [2022-04-15 17:43:11,642 INFO L290 TraceCheckUtils]: 53: Hoare triple {154595#true} assume !(~ntStatus~1 >= 0); {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,643 INFO L290 TraceCheckUtils]: 54: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,643 INFO L272 TraceCheckUtils]: 55: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {154801#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:11,643 INFO L290 TraceCheckUtils]: 56: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {154595#true} is VALID [2022-04-15 17:43:11,643 INFO L290 TraceCheckUtils]: 57: Hoare triple {154595#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {154595#true} is VALID [2022-04-15 17:43:11,643 INFO L290 TraceCheckUtils]: 58: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,644 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {154595#true} {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #842#return; {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,644 INFO L290 TraceCheckUtils]: 60: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:43:11,644 INFO L290 TraceCheckUtils]: 61: Hoare triple {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:43:11,645 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} {154595#true} #756#return; {154738#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-15 17:43:11,645 INFO L290 TraceCheckUtils]: 63: Hoare triple {154738#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:43:11,645 INFO L290 TraceCheckUtils]: 64: Hoare triple {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:43:11,645 INFO L290 TraceCheckUtils]: 65: Hoare triple {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} assume !(0 == ~PagingReferenceCount~0); {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:43:11,646 INFO L290 TraceCheckUtils]: 66: Hoare triple {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #res := ~ntStatus~0; {154740#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-15 17:43:11,646 INFO L290 TraceCheckUtils]: 67: Hoare triple {154740#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {154740#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-15 17:43:11,646 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {154740#(<= (+ |FloppyPnp_#res| 1) 0)} {154595#true} #806#return; {154675#(<= (+ |main_#t~ret93| 1) 0)} is VALID [2022-04-15 17:43:11,648 INFO L272 TraceCheckUtils]: 0: Hoare triple {154595#true} call ULTIMATE.init(); {154677#(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 [2022-04-15 17:43:11,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {154677#(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; {154595#true} is VALID [2022-04-15 17:43:11,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,648 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154595#true} {154595#true} #864#return; {154595#true} is VALID [2022-04-15 17:43:11,648 INFO L272 TraceCheckUtils]: 4: Hoare triple {154595#true} call #t~ret109 := main(); {154595#true} is VALID [2022-04-15 17:43:11,648 INFO L290 TraceCheckUtils]: 5: Hoare triple {154595#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {154595#true} is VALID [2022-04-15 17:43:11,649 INFO L272 TraceCheckUtils]: 6: Hoare triple {154595#true} call _BLAST_init(); {154678#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:11,649 INFO L290 TraceCheckUtils]: 7: Hoare triple {154678#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {154595#true} is VALID [2022-04-15 17:43:11,649 INFO L290 TraceCheckUtils]: 8: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,649 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {154595#true} {154595#true} #802#return; {154595#true} is VALID [2022-04-15 17:43:11,649 INFO L290 TraceCheckUtils]: 10: Hoare triple {154595#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; {154595#true} is VALID [2022-04-15 17:43:11,649 INFO L290 TraceCheckUtils]: 11: Hoare triple {154595#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {154595#true} is VALID [2022-04-15 17:43:11,650 INFO L272 TraceCheckUtils]: 12: Hoare triple {154595#true} call stub_driver_init(); {154679#(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 [2022-04-15 17:43:11,650 INFO L290 TraceCheckUtils]: 13: Hoare triple {154679#(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; {154595#true} is VALID [2022-04-15 17:43:11,650 INFO L290 TraceCheckUtils]: 14: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,650 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154595#true} {154595#true} #804#return; {154595#true} is VALID [2022-04-15 17:43:11,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {154595#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {154595#true} is VALID [2022-04-15 17:43:11,650 INFO L290 TraceCheckUtils]: 17: Hoare triple {154595#true} assume 3 == ~tmp_ndt_1~0; {154595#true} is VALID [2022-04-15 17:43:11,651 INFO L272 TraceCheckUtils]: 18: Hoare triple {154595#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {154680#(and (= |old(~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 [2022-04-15 17:43:11,651 INFO L290 TraceCheckUtils]: 19: Hoare triple {154680#(and (= |old(~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; {154595#true} is VALID [2022-04-15 17:43:11,651 INFO L290 TraceCheckUtils]: 20: Hoare triple {154595#true} assume 1 == ~PagingReferenceCount~0; {154595#true} is VALID [2022-04-15 17:43:11,651 INFO L290 TraceCheckUtils]: 21: Hoare triple {154595#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {154595#true} is VALID [2022-04-15 17:43:11,651 INFO L290 TraceCheckUtils]: 22: Hoare triple {154595#true} assume !(0 != ~disketteExtension__IsRemoved~0); {154595#true} is VALID [2022-04-15 17:43:11,651 INFO L290 TraceCheckUtils]: 23: Hoare triple {154595#true} assume 0 == ~irpSp__MinorFunction~0; {154595#true} is VALID [2022-04-15 17:43:11,652 INFO L272 TraceCheckUtils]: 24: Hoare triple {154595#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {154741#(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 [2022-04-15 17:43:11,652 INFO L290 TraceCheckUtils]: 25: Hoare triple {154741#(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;havoc ~__cil_tmp46~0;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; {154595#true} is VALID [2022-04-15 17:43:11,652 INFO L290 TraceCheckUtils]: 26: Hoare triple {154595#true} assume !(~s~0 != ~NP~0); {154595#true} is VALID [2022-04-15 17:43:11,652 INFO L290 TraceCheckUtils]: 27: Hoare triple {154595#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {154595#true} is VALID [2022-04-15 17:43:11,652 INFO L290 TraceCheckUtils]: 28: Hoare triple {154595#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {154595#true} is VALID [2022-04-15 17:43:11,652 INFO L272 TraceCheckUtils]: 29: Hoare triple {154595#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {154785#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:11,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {154785#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {154595#true} is VALID [2022-04-15 17:43:11,653 INFO L290 TraceCheckUtils]: 31: Hoare triple {154595#true} assume 0 != ~compRegistered~0; {154595#true} is VALID [2022-04-15 17:43:11,653 INFO L272 TraceCheckUtils]: 32: Hoare triple {154595#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,653 INFO L290 TraceCheckUtils]: 33: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L272 TraceCheckUtils]: 34: Hoare triple {154595#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:11,654 INFO L290 TraceCheckUtils]: 35: Hoare triple {154797#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L290 TraceCheckUtils]: 36: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {154595#true} {154595#true} #818#return; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L290 TraceCheckUtils]: 38: Hoare triple {154595#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L290 TraceCheckUtils]: 39: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {154595#true} {154595#true} #852#return; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L290 TraceCheckUtils]: 41: Hoare triple {154595#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L290 TraceCheckUtils]: 42: Hoare triple {154595#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L272 TraceCheckUtils]: 43: Hoare triple {154595#true} call stubMoreProcessingRequired(); {154801#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:11,654 INFO L290 TraceCheckUtils]: 44: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,654 INFO L290 TraceCheckUtils]: 45: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {154595#true} {154595#true} #854#return; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 47: Hoare triple {154595#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 48: Hoare triple {154595#true} assume 0 == ~tmp_ndt_7~0; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 49: Hoare triple {154595#true} ~returnVal2~0 := 0; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 50: Hoare triple {154595#true} assume !(~s~0 == ~NP~0); {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 51: Hoare triple {154595#true} assume ~s~0 == ~MPR1~0; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 52: Hoare triple {154595#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 53: Hoare triple {154595#true} #res := ~returnVal2~0; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 54: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {154595#true} {154595#true} #828#return; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 56: Hoare triple {154595#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {154595#true} assume !(259 == ~__cil_tmp42~0); {154595#true} is VALID [2022-04-15 17:43:11,655 INFO L290 TraceCheckUtils]: 58: Hoare triple {154595#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {154595#true} is VALID [2022-04-15 17:43:11,656 INFO L272 TraceCheckUtils]: 59: Hoare triple {154595#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {154802#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:11,656 INFO L290 TraceCheckUtils]: 60: Hoare triple {154802#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L272 TraceCheckUtils]: 61: Hoare triple {154595#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {154808#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:11,657 INFO L290 TraceCheckUtils]: 62: Hoare triple {154808#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L290 TraceCheckUtils]: 63: Hoare triple {154595#true} assume 0 == ~tmp_ndt_2~0; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L290 TraceCheckUtils]: 64: Hoare triple {154595#true} #res := ~malloc~0; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L290 TraceCheckUtils]: 65: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {154595#true} {154595#true} #858#return; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L290 TraceCheckUtils]: 67: Hoare triple {154595#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L290 TraceCheckUtils]: 68: Hoare triple {154595#true} assume 0 == ~irp~0;#res := -1073741670; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L290 TraceCheckUtils]: 69: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {154595#true} {154595#true} #832#return; {154595#true} is VALID [2022-04-15 17:43:11,657 INFO L290 TraceCheckUtils]: 71: Hoare triple {154595#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {154595#true} is VALID [2022-04-15 17:43:11,658 INFO L290 TraceCheckUtils]: 72: Hoare triple {154595#true} assume !(~ntStatus~1 >= 0); {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,658 INFO L290 TraceCheckUtils]: 73: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,658 INFO L272 TraceCheckUtils]: 74: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} call IofCompleteRequest(~Irp, 0); {154801#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:11,658 INFO L290 TraceCheckUtils]: 75: Hoare triple {154801#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {154595#true} is VALID [2022-04-15 17:43:11,658 INFO L290 TraceCheckUtils]: 76: Hoare triple {154595#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {154595#true} is VALID [2022-04-15 17:43:11,658 INFO L290 TraceCheckUtils]: 77: Hoare triple {154595#true} assume true; {154595#true} is VALID [2022-04-15 17:43:11,659 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {154595#true} {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #842#return; {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} is VALID [2022-04-15 17:43:11,659 INFO L290 TraceCheckUtils]: 79: Hoare triple {154779#(<= (+ FloppyStartDevice_~ntStatus~1 1) 0)} #res := ~ntStatus~1; {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:43:11,659 INFO L290 TraceCheckUtils]: 80: Hoare triple {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} assume true; {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} is VALID [2022-04-15 17:43:11,660 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {154784#(<= (+ |FloppyStartDevice_#res| 1) 0)} {154595#true} #756#return; {154738#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} is VALID [2022-04-15 17:43:11,660 INFO L290 TraceCheckUtils]: 82: Hoare triple {154738#(<= (+ |FloppyPnp_#t~ret31| 1) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:43:11,660 INFO L290 TraceCheckUtils]: 83: Hoare triple {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:43:11,661 INFO L290 TraceCheckUtils]: 84: Hoare triple {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} assume !(0 == ~PagingReferenceCount~0); {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} is VALID [2022-04-15 17:43:11,661 INFO L290 TraceCheckUtils]: 85: Hoare triple {154739#(<= (+ FloppyPnp_~ntStatus~0 1) 0)} #res := ~ntStatus~0; {154740#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-15 17:43:11,661 INFO L290 TraceCheckUtils]: 86: Hoare triple {154740#(<= (+ |FloppyPnp_#res| 1) 0)} assume true; {154740#(<= (+ |FloppyPnp_#res| 1) 0)} is VALID [2022-04-15 17:43:11,662 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {154740#(<= (+ |FloppyPnp_#res| 1) 0)} {154595#true} #806#return; {154675#(<= (+ |main_#t~ret93| 1) 0)} is VALID [2022-04-15 17:43:11,662 INFO L290 TraceCheckUtils]: 88: Hoare triple {154675#(<= (+ |main_#t~ret93| 1) 0)} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,662 INFO L290 TraceCheckUtils]: 89: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,662 INFO L290 TraceCheckUtils]: 90: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,663 INFO L290 TraceCheckUtils]: 91: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~UNLOADED~0; {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,663 INFO L290 TraceCheckUtils]: 92: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume -1 != ~status~1; {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,663 INFO L290 TraceCheckUtils]: 93: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~SKIP2~0; {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,663 INFO L290 TraceCheckUtils]: 94: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume ~s~0 != ~IPC~0; {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,664 INFO L290 TraceCheckUtils]: 95: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume !(~s~0 != ~DC~0); {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,664 INFO L290 TraceCheckUtils]: 96: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume !(1 == ~pended~0); {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,664 INFO L290 TraceCheckUtils]: 97: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume ~s~0 == ~DC~0; {154676#(<= (+ main_~status~1 1) 0)} is VALID [2022-04-15 17:43:11,664 INFO L290 TraceCheckUtils]: 98: Hoare triple {154676#(<= (+ main_~status~1 1) 0)} assume 259 == ~status~1; {154596#false} is VALID [2022-04-15 17:43:11,664 INFO L272 TraceCheckUtils]: 99: Hoare triple {154596#false} call errorFn(); {154596#false} is VALID [2022-04-15 17:43:11,664 INFO L290 TraceCheckUtils]: 100: Hoare triple {154596#false} assume !false; {154596#false} is VALID [2022-04-15 17:43:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:43:11,665 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:11,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343277433] [2022-04-15 17:43:11,665 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [343277433] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:11,665 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:11,665 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 17:43:11,665 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:11,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1487810264] [2022-04-15 17:43:11,665 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1487810264] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:11,665 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:11,665 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 17:43:11,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278727725] [2022-04-15 17:43:11,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:11,666 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 3.9473684210526314) internal successors, (75), 7 states have internal predecessors, (75), 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 101 [2022-04-15 17:43:11,666 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:11,666 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 3.9473684210526314) internal successors, (75), 7 states have internal predecessors, (75), 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) [2022-04-15 17:43:11,747 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:11,747 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 17:43:11,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:11,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 17:43:11,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-04-15 17:43:11,748 INFO L87 Difference]: Start difference. First operand 416 states and 484 transitions. Second operand has 19 states, 19 states have (on average 3.9473684210526314) internal successors, (75), 7 states have internal predecessors, (75), 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) [2022-04-15 17:43:16,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:16,013 INFO L93 Difference]: Finished difference Result 558 states and 653 transitions. [2022-04-15 17:43:16,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 17:43:16,013 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 3.9473684210526314) internal successors, (75), 7 states have internal predecessors, (75), 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 101 [2022-04-15 17:43:16,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 3.9473684210526314) internal successors, (75), 7 states have internal predecessors, (75), 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) [2022-04-15 17:43:16,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 298 transitions. [2022-04-15 17:43:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 3.9473684210526314) internal successors, (75), 7 states have internal predecessors, (75), 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) [2022-04-15 17:43:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 298 transitions. [2022-04-15 17:43:16,017 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 298 transitions. [2022-04-15 17:43:16,271 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:16,280 INFO L225 Difference]: With dead ends: 558 [2022-04-15 17:43:16,281 INFO L226 Difference]: Without dead ends: 435 [2022-04-15 17:43:16,281 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=114, Invalid=438, Unknown=0, NotChecked=0, Total=552 [2022-04-15 17:43:16,281 INFO L913 BasicCegarLoop]: 176 mSDtfsCounter, 183 mSDsluCounter, 913 mSDsCounter, 0 mSdLazyCounter, 1083 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 1089 SdHoareTripleChecker+Invalid, 1156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 1083 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:16,281 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [184 Valid, 1089 Invalid, 1156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 1083 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 17:43:16,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2022-04-15 17:43:17,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 425. [2022-04-15 17:43:17,768 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:17,768 INFO L82 GeneralOperation]: Start isEquivalent. First operand 435 states. Second operand has 425 states, 332 states have (on average 1.1837349397590362) internal successors, (393), 338 states have internal predecessors, (393), 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) [2022-04-15 17:43:17,769 INFO L74 IsIncluded]: Start isIncluded. First operand 435 states. Second operand has 425 states, 332 states have (on average 1.1837349397590362) internal successors, (393), 338 states have internal predecessors, (393), 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) [2022-04-15 17:43:17,769 INFO L87 Difference]: Start difference. First operand 435 states. Second operand has 425 states, 332 states have (on average 1.1837349397590362) internal successors, (393), 338 states have internal predecessors, (393), 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) [2022-04-15 17:43:17,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:17,775 INFO L93 Difference]: Finished difference Result 435 states and 503 transitions. [2022-04-15 17:43:17,775 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 503 transitions. [2022-04-15 17:43:17,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:17,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:17,776 INFO L74 IsIncluded]: Start isIncluded. First operand has 425 states, 332 states have (on average 1.1837349397590362) internal successors, (393), 338 states have internal predecessors, (393), 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 435 states. [2022-04-15 17:43:17,776 INFO L87 Difference]: Start difference. First operand has 425 states, 332 states have (on average 1.1837349397590362) internal successors, (393), 338 states have internal predecessors, (393), 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 435 states. [2022-04-15 17:43:17,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:17,783 INFO L93 Difference]: Finished difference Result 435 states and 503 transitions. [2022-04-15 17:43:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 503 transitions. [2022-04-15 17:43:17,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:17,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:17,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:17,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:17,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 332 states have (on average 1.1837349397590362) internal successors, (393), 338 states have internal predecessors, (393), 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) [2022-04-15 17:43:17,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 490 transitions. [2022-04-15 17:43:17,792 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 490 transitions. Word has length 101 [2022-04-15 17:43:17,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:17,792 INFO L478 AbstractCegarLoop]: Abstraction has 425 states and 490 transitions. [2022-04-15 17:43:17,792 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 3.9473684210526314) internal successors, (75), 7 states have internal predecessors, (75), 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) [2022-04-15 17:43:17,792 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 425 states and 490 transitions. [2022-04-15 17:43:18,882 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 490 edges. 490 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 490 transitions. [2022-04-15 17:43:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-04-15 17:43:18,883 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:18,883 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] [2022-04-15 17:43:18,883 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-15 17:43:18,883 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:18,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:18,883 INFO L85 PathProgramCache]: Analyzing trace with hash 499266527, now seen corresponding path program 1 times [2022-04-15 17:43:18,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:18,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [637493791] [2022-04-15 17:43:18,884 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:18,884 INFO L85 PathProgramCache]: Analyzing trace with hash 499266527, now seen corresponding path program 2 times [2022-04-15 17:43:18,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:18,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378755774] [2022-04-15 17:43:18,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:18,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:18,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:18,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {157737#(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; {157658#true} is VALID [2022-04-15 17:43:18,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:18,986 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157658#true} {157658#true} #864#return; {157658#true} is VALID [2022-04-15 17:43:19,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {157738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {157658#true} is VALID [2022-04-15 17:43:19,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,007 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157658#true} {157658#true} #802#return; {157658#true} is VALID [2022-04-15 17:43:19,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {157739#(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; {157658#true} is VALID [2022-04-15 17:43:19,018 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,018 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157658#true} {157658#true} #804#return; {157658#true} is VALID [2022-04-15 17:43:19,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-15 17:43:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:19,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,040 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157658#true} is VALID [2022-04-15 17:43:19,041 INFO L272 TraceCheckUtils]: 1: Hoare triple {157658#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,041 INFO L290 TraceCheckUtils]: 2: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,041 INFO L290 TraceCheckUtils]: 3: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,041 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,041 INFO L290 TraceCheckUtils]: 5: Hoare triple {157658#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {157658#true} is VALID [2022-04-15 17:43:19,041 INFO L290 TraceCheckUtils]: 6: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,041 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {157658#true} {157658#true} #852#return; {157658#true} is VALID [2022-04-15 17:43:19,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,048 INFO L290 TraceCheckUtils]: 0: Hoare triple {157756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,048 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157658#true} {157658#true} #854#return; {157658#true} is VALID [2022-04-15 17:43:19,048 INFO L290 TraceCheckUtils]: 0: Hoare triple {157740#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {157658#true} is VALID [2022-04-15 17:43:19,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume 0 != ~compRegistered~0; {157658#true} is VALID [2022-04-15 17:43:19,049 INFO L272 TraceCheckUtils]: 2: Hoare triple {157658#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,049 INFO L290 TraceCheckUtils]: 3: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157658#true} is VALID [2022-04-15 17:43:19,049 INFO L272 TraceCheckUtils]: 4: Hoare triple {157658#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,049 INFO L290 TraceCheckUtils]: 5: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,049 INFO L290 TraceCheckUtils]: 6: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,049 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 8: Hoare triple {157658#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 9: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {157658#true} {157658#true} #852#return; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 11: Hoare triple {157658#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 12: Hoare triple {157658#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L272 TraceCheckUtils]: 13: Hoare triple {157658#true} call stubMoreProcessingRequired(); {157756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 14: Hoare triple {157756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 15: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {157658#true} {157658#true} #854#return; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 17: Hoare triple {157658#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 18: Hoare triple {157658#true} assume 0 == ~tmp_ndt_7~0; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 19: Hoare triple {157658#true} ~returnVal2~0 := 0; {157658#true} is VALID [2022-04-15 17:43:19,050 INFO L290 TraceCheckUtils]: 20: Hoare triple {157658#true} assume !(~s~0 == ~NP~0); {157658#true} is VALID [2022-04-15 17:43:19,051 INFO L290 TraceCheckUtils]: 21: Hoare triple {157658#true} assume ~s~0 == ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,051 INFO L290 TraceCheckUtils]: 22: Hoare triple {157658#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {157658#true} is VALID [2022-04-15 17:43:19,051 INFO L290 TraceCheckUtils]: 23: Hoare triple {157658#true} #res := ~returnVal2~0; {157658#true} is VALID [2022-04-15 17:43:19,051 INFO L290 TraceCheckUtils]: 24: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,051 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {157658#true} {157658#true} #828#return; {157658#true} is VALID [2022-04-15 17:43:19,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-04-15 17:43:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,100 INFO L290 TraceCheckUtils]: 0: Hoare triple {157792#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {157658#true} is VALID [2022-04-15 17:43:19,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume 0 == ~tmp_ndt_2~0; {157658#true} is VALID [2022-04-15 17:43:19,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {157658#true} #res := ~malloc~0; {157658#true} is VALID [2022-04-15 17:43:19,100 INFO L290 TraceCheckUtils]: 3: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,101 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {157658#true} {157658#true} #858#return; {157658#true} is VALID [2022-04-15 17:43:19,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:43:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,136 INFO L290 TraceCheckUtils]: 0: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,136 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,136 INFO L290 TraceCheckUtils]: 0: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157658#true} is VALID [2022-04-15 17:43:19,137 INFO L272 TraceCheckUtils]: 1: Hoare triple {157658#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,137 INFO L290 TraceCheckUtils]: 2: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,137 INFO L290 TraceCheckUtils]: 3: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,137 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,137 INFO L290 TraceCheckUtils]: 5: Hoare triple {157658#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {157658#true} is VALID [2022-04-15 17:43:19,137 INFO L290 TraceCheckUtils]: 6: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,137 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {157658#true} {157658#true} #852#return; {157658#true} is VALID [2022-04-15 17:43:19,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:19,139 INFO L290 TraceCheckUtils]: 0: Hoare triple {157756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,139 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157658#true} {157658#true} #854#return; {157658#true} is VALID [2022-04-15 17:43:19,139 INFO L290 TraceCheckUtils]: 0: Hoare triple {157740#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {157658#true} is VALID [2022-04-15 17:43:19,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {157658#true} assume 0 != ~compRegistered~0; {157658#true} is VALID [2022-04-15 17:43:19,139 INFO L272 TraceCheckUtils]: 2: Hoare triple {157658#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,139 INFO L290 TraceCheckUtils]: 3: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157658#true} is VALID [2022-04-15 17:43:19,140 INFO L272 TraceCheckUtils]: 4: Hoare triple {157658#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,140 INFO L290 TraceCheckUtils]: 6: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,140 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,140 INFO L290 TraceCheckUtils]: 8: Hoare triple {157658#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {157658#true} is VALID [2022-04-15 17:43:19,140 INFO L290 TraceCheckUtils]: 9: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,140 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {157658#true} {157658#true} #852#return; {157658#true} is VALID [2022-04-15 17:43:19,140 INFO L290 TraceCheckUtils]: 11: Hoare triple {157658#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {157658#true} is VALID [2022-04-15 17:43:19,140 INFO L290 TraceCheckUtils]: 12: Hoare triple {157658#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {157658#true} is VALID [2022-04-15 17:43:19,141 INFO L272 TraceCheckUtils]: 13: Hoare triple {157658#true} call stubMoreProcessingRequired(); {157756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:19,141 INFO L290 TraceCheckUtils]: 14: Hoare triple {157756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,141 INFO L290 TraceCheckUtils]: 15: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,141 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {157658#true} {157658#true} #854#return; {157658#true} is VALID [2022-04-15 17:43:19,141 INFO L290 TraceCheckUtils]: 17: Hoare triple {157658#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {157658#true} is VALID [2022-04-15 17:43:19,141 INFO L290 TraceCheckUtils]: 18: Hoare triple {157658#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {157658#true} is VALID [2022-04-15 17:43:19,141 INFO L290 TraceCheckUtils]: 19: Hoare triple {157658#true} assume !(1 == ~tmp_ndt_8~0); {157658#true} is VALID [2022-04-15 17:43:19,141 INFO L290 TraceCheckUtils]: 20: Hoare triple {157658#true} ~returnVal2~0 := 259; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,142 INFO L290 TraceCheckUtils]: 21: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,142 INFO L290 TraceCheckUtils]: 22: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,142 INFO L290 TraceCheckUtils]: 23: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,142 INFO L290 TraceCheckUtils]: 24: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:43:19,143 INFO L290 TraceCheckUtils]: 25: Hoare triple {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:43:19,143 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {157658#true} #860#return; {157790#(and (<= |FlFdcDeviceIo_#t~ret87| 259) (< 258 |FlFdcDeviceIo_#t~ret87|))} is VALID [2022-04-15 17:43:19,144 INFO L290 TraceCheckUtils]: 0: Hoare triple {157757#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {157658#true} is VALID [2022-04-15 17:43:19,144 INFO L272 TraceCheckUtils]: 1: Hoare triple {157658#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {157792#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:19,144 INFO L290 TraceCheckUtils]: 2: Hoare triple {157792#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {157658#true} is VALID [2022-04-15 17:43:19,145 INFO L290 TraceCheckUtils]: 3: Hoare triple {157658#true} assume 0 == ~tmp_ndt_2~0; {157658#true} is VALID [2022-04-15 17:43:19,145 INFO L290 TraceCheckUtils]: 4: Hoare triple {157658#true} #res := ~malloc~0; {157658#true} is VALID [2022-04-15 17:43:19,145 INFO L290 TraceCheckUtils]: 5: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,145 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {157658#true} {157658#true} #858#return; {157658#true} is VALID [2022-04-15 17:43:19,145 INFO L290 TraceCheckUtils]: 7: Hoare triple {157658#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {157658#true} is VALID [2022-04-15 17:43:19,145 INFO L290 TraceCheckUtils]: 8: Hoare triple {157658#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {157658#true} is VALID [2022-04-15 17:43:19,145 INFO L272 TraceCheckUtils]: 9: Hoare triple {157658#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {157740#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:19,145 INFO L290 TraceCheckUtils]: 10: Hoare triple {157740#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {157658#true} is VALID [2022-04-15 17:43:19,145 INFO L290 TraceCheckUtils]: 11: Hoare triple {157658#true} assume 0 != ~compRegistered~0; {157658#true} is VALID [2022-04-15 17:43:19,146 INFO L272 TraceCheckUtils]: 12: Hoare triple {157658#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,146 INFO L290 TraceCheckUtils]: 13: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157658#true} is VALID [2022-04-15 17:43:19,146 INFO L272 TraceCheckUtils]: 14: Hoare triple {157658#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 15: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 16: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 18: Hoare triple {157658#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 19: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {157658#true} {157658#true} #852#return; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 21: Hoare triple {157658#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 22: Hoare triple {157658#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L272 TraceCheckUtils]: 23: Hoare triple {157658#true} call stubMoreProcessingRequired(); {157756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 24: Hoare triple {157756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 25: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {157658#true} {157658#true} #854#return; {157658#true} is VALID [2022-04-15 17:43:19,147 INFO L290 TraceCheckUtils]: 27: Hoare triple {157658#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {157658#true} is VALID [2022-04-15 17:43:19,148 INFO L290 TraceCheckUtils]: 28: Hoare triple {157658#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {157658#true} is VALID [2022-04-15 17:43:19,148 INFO L290 TraceCheckUtils]: 29: Hoare triple {157658#true} assume !(1 == ~tmp_ndt_8~0); {157658#true} is VALID [2022-04-15 17:43:19,148 INFO L290 TraceCheckUtils]: 30: Hoare triple {157658#true} ~returnVal2~0 := 259; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,148 INFO L290 TraceCheckUtils]: 31: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,148 INFO L290 TraceCheckUtils]: 32: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,149 INFO L290 TraceCheckUtils]: 33: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,149 INFO L290 TraceCheckUtils]: 34: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:43:19,149 INFO L290 TraceCheckUtils]: 35: Hoare triple {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:43:19,150 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {157658#true} #860#return; {157790#(and (<= |FlFdcDeviceIo_#t~ret87| 259) (< 258 |FlFdcDeviceIo_#t~ret87|))} is VALID [2022-04-15 17:43:19,150 INFO L290 TraceCheckUtils]: 37: Hoare triple {157790#(and (<= |FlFdcDeviceIo_#t~ret87| 259) (< 258 |FlFdcDeviceIo_#t~ret87|))} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {157791#(= FlFdcDeviceIo_~__cil_tmp11~0 259)} is VALID [2022-04-15 17:43:19,151 INFO L290 TraceCheckUtils]: 38: Hoare triple {157791#(= FlFdcDeviceIo_~__cil_tmp11~0 259)} assume !(259 == ~__cil_tmp11~0); {157659#false} is VALID [2022-04-15 17:43:19,151 INFO L290 TraceCheckUtils]: 39: Hoare triple {157659#false} #res := ~ntStatus~2; {157659#false} is VALID [2022-04-15 17:43:19,151 INFO L290 TraceCheckUtils]: 40: Hoare triple {157659#false} assume true; {157659#false} is VALID [2022-04-15 17:43:19,151 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {157659#false} {157658#true} #832#return; {157659#false} is VALID [2022-04-15 17:43:19,152 INFO L272 TraceCheckUtils]: 0: Hoare triple {157658#true} call ULTIMATE.init(); {157737#(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 [2022-04-15 17:43:19,152 INFO L290 TraceCheckUtils]: 1: Hoare triple {157737#(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; {157658#true} is VALID [2022-04-15 17:43:19,152 INFO L290 TraceCheckUtils]: 2: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,152 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {157658#true} {157658#true} #864#return; {157658#true} is VALID [2022-04-15 17:43:19,152 INFO L272 TraceCheckUtils]: 4: Hoare triple {157658#true} call #t~ret109 := main(); {157658#true} is VALID [2022-04-15 17:43:19,153 INFO L290 TraceCheckUtils]: 5: Hoare triple {157658#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {157658#true} is VALID [2022-04-15 17:43:19,153 INFO L272 TraceCheckUtils]: 6: Hoare triple {157658#true} call _BLAST_init(); {157738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:19,153 INFO L290 TraceCheckUtils]: 7: Hoare triple {157738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {157658#true} is VALID [2022-04-15 17:43:19,153 INFO L290 TraceCheckUtils]: 8: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {157658#true} {157658#true} #802#return; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L290 TraceCheckUtils]: 10: Hoare triple {157658#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; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L290 TraceCheckUtils]: 11: Hoare triple {157658#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L272 TraceCheckUtils]: 12: Hoare triple {157658#true} call stub_driver_init(); {157739#(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 [2022-04-15 17:43:19,154 INFO L290 TraceCheckUtils]: 13: Hoare triple {157739#(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; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L290 TraceCheckUtils]: 14: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {157658#true} {157658#true} #804#return; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L290 TraceCheckUtils]: 16: Hoare triple {157658#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L290 TraceCheckUtils]: 17: Hoare triple {157658#true} assume 3 == ~tmp_ndt_1~0; {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L272 TraceCheckUtils]: 18: Hoare triple {157658#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {157658#true} is VALID [2022-04-15 17:43:19,154 INFO L290 TraceCheckUtils]: 19: Hoare triple {157658#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; {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L290 TraceCheckUtils]: 20: Hoare triple {157658#true} assume 1 == ~PagingReferenceCount~0; {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L290 TraceCheckUtils]: 21: Hoare triple {157658#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L290 TraceCheckUtils]: 22: Hoare triple {157658#true} assume !(0 != ~disketteExtension__IsRemoved~0); {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L290 TraceCheckUtils]: 23: Hoare triple {157658#true} assume 0 == ~irpSp__MinorFunction~0; {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L272 TraceCheckUtils]: 24: Hoare triple {157658#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L290 TraceCheckUtils]: 25: Hoare triple {157658#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;havoc ~__cil_tmp46~0;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; {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L290 TraceCheckUtils]: 26: Hoare triple {157658#true} assume !(~s~0 != ~NP~0); {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L290 TraceCheckUtils]: 27: Hoare triple {157658#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {157658#true} is VALID [2022-04-15 17:43:19,155 INFO L290 TraceCheckUtils]: 28: Hoare triple {157658#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {157658#true} is VALID [2022-04-15 17:43:19,156 INFO L272 TraceCheckUtils]: 29: Hoare triple {157658#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {157740#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:19,156 INFO L290 TraceCheckUtils]: 30: Hoare triple {157740#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {157658#true} is VALID [2022-04-15 17:43:19,156 INFO L290 TraceCheckUtils]: 31: Hoare triple {157658#true} assume 0 != ~compRegistered~0; {157658#true} is VALID [2022-04-15 17:43:19,156 INFO L272 TraceCheckUtils]: 32: Hoare triple {157658#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,156 INFO L290 TraceCheckUtils]: 33: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L272 TraceCheckUtils]: 34: Hoare triple {157658#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,157 INFO L290 TraceCheckUtils]: 35: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L290 TraceCheckUtils]: 36: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L290 TraceCheckUtils]: 38: Hoare triple {157658#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L290 TraceCheckUtils]: 39: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {157658#true} {157658#true} #852#return; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L290 TraceCheckUtils]: 41: Hoare triple {157658#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L290 TraceCheckUtils]: 42: Hoare triple {157658#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {157658#true} is VALID [2022-04-15 17:43:19,157 INFO L272 TraceCheckUtils]: 43: Hoare triple {157658#true} call stubMoreProcessingRequired(); {157756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:19,157 INFO L290 TraceCheckUtils]: 44: Hoare triple {157756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 45: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {157658#true} {157658#true} #854#return; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 47: Hoare triple {157658#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 48: Hoare triple {157658#true} assume 0 == ~tmp_ndt_7~0; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 49: Hoare triple {157658#true} ~returnVal2~0 := 0; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 50: Hoare triple {157658#true} assume !(~s~0 == ~NP~0); {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 51: Hoare triple {157658#true} assume ~s~0 == ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 52: Hoare triple {157658#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 53: Hoare triple {157658#true} #res := ~returnVal2~0; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 54: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {157658#true} {157658#true} #828#return; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 56: Hoare triple {157658#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 57: Hoare triple {157658#true} assume !(259 == ~__cil_tmp42~0); {157658#true} is VALID [2022-04-15 17:43:19,158 INFO L290 TraceCheckUtils]: 58: Hoare triple {157658#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {157658#true} is VALID [2022-04-15 17:43:19,159 INFO L272 TraceCheckUtils]: 59: Hoare triple {157658#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {157757#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:19,159 INFO L290 TraceCheckUtils]: 60: Hoare triple {157757#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {157658#true} is VALID [2022-04-15 17:43:19,160 INFO L272 TraceCheckUtils]: 61: Hoare triple {157658#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {157792#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:19,160 INFO L290 TraceCheckUtils]: 62: Hoare triple {157792#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {157658#true} is VALID [2022-04-15 17:43:19,160 INFO L290 TraceCheckUtils]: 63: Hoare triple {157658#true} assume 0 == ~tmp_ndt_2~0; {157658#true} is VALID [2022-04-15 17:43:19,160 INFO L290 TraceCheckUtils]: 64: Hoare triple {157658#true} #res := ~malloc~0; {157658#true} is VALID [2022-04-15 17:43:19,160 INFO L290 TraceCheckUtils]: 65: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,160 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {157658#true} {157658#true} #858#return; {157658#true} is VALID [2022-04-15 17:43:19,160 INFO L290 TraceCheckUtils]: 67: Hoare triple {157658#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {157658#true} is VALID [2022-04-15 17:43:19,160 INFO L290 TraceCheckUtils]: 68: Hoare triple {157658#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {157658#true} is VALID [2022-04-15 17:43:19,161 INFO L272 TraceCheckUtils]: 69: Hoare triple {157658#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {157740#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:19,161 INFO L290 TraceCheckUtils]: 70: Hoare triple {157740#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {157658#true} is VALID [2022-04-15 17:43:19,161 INFO L290 TraceCheckUtils]: 71: Hoare triple {157658#true} assume 0 != ~compRegistered~0; {157658#true} is VALID [2022-04-15 17:43:19,161 INFO L272 TraceCheckUtils]: 72: Hoare triple {157658#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,161 INFO L290 TraceCheckUtils]: 73: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L272 TraceCheckUtils]: 74: Hoare triple {157658#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:19,162 INFO L290 TraceCheckUtils]: 75: Hoare triple {157752#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L290 TraceCheckUtils]: 76: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {157658#true} {157658#true} #818#return; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L290 TraceCheckUtils]: 78: Hoare triple {157658#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L290 TraceCheckUtils]: 79: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {157658#true} {157658#true} #852#return; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L290 TraceCheckUtils]: 81: Hoare triple {157658#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L290 TraceCheckUtils]: 82: Hoare triple {157658#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {157658#true} is VALID [2022-04-15 17:43:19,162 INFO L272 TraceCheckUtils]: 83: Hoare triple {157658#true} call stubMoreProcessingRequired(); {157756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:19,163 INFO L290 TraceCheckUtils]: 84: Hoare triple {157756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {157658#true} is VALID [2022-04-15 17:43:19,163 INFO L290 TraceCheckUtils]: 85: Hoare triple {157658#true} assume true; {157658#true} is VALID [2022-04-15 17:43:19,163 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {157658#true} {157658#true} #854#return; {157658#true} is VALID [2022-04-15 17:43:19,163 INFO L290 TraceCheckUtils]: 87: Hoare triple {157658#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {157658#true} is VALID [2022-04-15 17:43:19,163 INFO L290 TraceCheckUtils]: 88: Hoare triple {157658#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {157658#true} is VALID [2022-04-15 17:43:19,163 INFO L290 TraceCheckUtils]: 89: Hoare triple {157658#true} assume !(1 == ~tmp_ndt_8~0); {157658#true} is VALID [2022-04-15 17:43:19,163 INFO L290 TraceCheckUtils]: 90: Hoare triple {157658#true} ~returnVal2~0 := 259; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,163 INFO L290 TraceCheckUtils]: 91: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,164 INFO L290 TraceCheckUtils]: 92: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,164 INFO L290 TraceCheckUtils]: 93: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:19,164 INFO L290 TraceCheckUtils]: 94: Hoare triple {157804#(and (<= IofCallDriver_~returnVal2~0 259) (<= 259 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:43:19,165 INFO L290 TraceCheckUtils]: 95: Hoare triple {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2022-04-15 17:43:19,165 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {157805#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {157658#true} #860#return; {157790#(and (<= |FlFdcDeviceIo_#t~ret87| 259) (< 258 |FlFdcDeviceIo_#t~ret87|))} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 97: Hoare triple {157790#(and (<= |FlFdcDeviceIo_#t~ret87| 259) (< 258 |FlFdcDeviceIo_#t~ret87|))} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {157791#(= FlFdcDeviceIo_~__cil_tmp11~0 259)} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 98: Hoare triple {157791#(= FlFdcDeviceIo_~__cil_tmp11~0 259)} assume !(259 == ~__cil_tmp11~0); {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 99: Hoare triple {157659#false} #res := ~ntStatus~2; {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 100: Hoare triple {157659#false} assume true; {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {157659#false} {157658#true} #832#return; {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 102: Hoare triple {157659#false} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 103: Hoare triple {157659#false} assume !(~ntStatus~1 >= 0); {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 104: Hoare triple {157659#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L272 TraceCheckUtils]: 105: Hoare triple {157659#false} call IofCompleteRequest(~Irp, 0); {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 106: Hoare triple {157659#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 107: Hoare triple {157659#false} assume !(~s~0 == ~NP~0); {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L272 TraceCheckUtils]: 108: Hoare triple {157659#false} call errorFn(); {157659#false} is VALID [2022-04-15 17:43:19,166 INFO L290 TraceCheckUtils]: 109: Hoare triple {157659#false} assume !false; {157659#false} is VALID [2022-04-15 17:43:19,167 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-04-15 17:43:19,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:19,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378755774] [2022-04-15 17:43:19,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378755774] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:19,167 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:19,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:43:19,167 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:19,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [637493791] [2022-04-15 17:43:19,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [637493791] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:19,167 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:19,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 17:43:19,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327279833] [2022-04-15 17:43:19,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:19,168 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 5 states have internal predecessors, (67), 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 110 [2022-04-15 17:43:19,168 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:19,168 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 5 states have internal predecessors, (67), 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) [2022-04-15 17:43:19,232 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:19,232 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 17:43:19,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:19,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 17:43:19,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-04-15 17:43:19,233 INFO L87 Difference]: Start difference. First operand 425 states and 490 transitions. Second operand has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 5 states have internal predecessors, (67), 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) [2022-04-15 17:43:21,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:21,727 INFO L93 Difference]: Finished difference Result 460 states and 524 transitions. [2022-04-15 17:43:21,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 17:43:21,727 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 5 states have internal predecessors, (67), 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 110 [2022-04-15 17:43:21,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 5 states have internal predecessors, (67), 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) [2022-04-15 17:43:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 310 transitions. [2022-04-15 17:43:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 5 states have internal predecessors, (67), 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) [2022-04-15 17:43:21,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 310 transitions. [2022-04-15 17:43:21,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 310 transitions. [2022-04-15 17:43:21,895 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 310 edges. 310 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:21,901 INFO L225 Difference]: With dead ends: 460 [2022-04-15 17:43:21,901 INFO L226 Difference]: Without dead ends: 376 [2022-04-15 17:43:21,901 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 [2022-04-15 17:43:21,901 INFO L913 BasicCegarLoop]: 178 mSDtfsCounter, 162 mSDsluCounter, 627 mSDsCounter, 0 mSdLazyCounter, 737 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 805 SdHoareTripleChecker+Invalid, 801 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 737 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:21,901 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [164 Valid, 805 Invalid, 801 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 737 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 17:43:21,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376 states. [2022-04-15 17:43:22,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376 to 242. [2022-04-15 17:43:22,406 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:22,406 INFO L82 GeneralOperation]: Start isEquivalent. First operand 376 states. Second operand has 242 states, 189 states have (on average 1.1428571428571428) internal successors, (216), 191 states have internal predecessors, (216), 26 states have call successors, (26), 26 states have call predecessors, (26), 26 states have return successors, (26), 24 states have call predecessors, (26), 24 states have call successors, (26) [2022-04-15 17:43:22,406 INFO L74 IsIncluded]: Start isIncluded. First operand 376 states. Second operand has 242 states, 189 states have (on average 1.1428571428571428) internal successors, (216), 191 states have internal predecessors, (216), 26 states have call successors, (26), 26 states have call predecessors, (26), 26 states have return successors, (26), 24 states have call predecessors, (26), 24 states have call successors, (26) [2022-04-15 17:43:22,406 INFO L87 Difference]: Start difference. First operand 376 states. Second operand has 242 states, 189 states have (on average 1.1428571428571428) internal successors, (216), 191 states have internal predecessors, (216), 26 states have call successors, (26), 26 states have call predecessors, (26), 26 states have return successors, (26), 24 states have call predecessors, (26), 24 states have call successors, (26) [2022-04-15 17:43:22,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:22,411 INFO L93 Difference]: Finished difference Result 376 states and 423 transitions. [2022-04-15 17:43:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 423 transitions. [2022-04-15 17:43:22,411 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:22,411 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:22,412 INFO L74 IsIncluded]: Start isIncluded. First operand has 242 states, 189 states have (on average 1.1428571428571428) internal successors, (216), 191 states have internal predecessors, (216), 26 states have call successors, (26), 26 states have call predecessors, (26), 26 states have return successors, (26), 24 states have call predecessors, (26), 24 states have call successors, (26) Second operand 376 states. [2022-04-15 17:43:22,412 INFO L87 Difference]: Start difference. First operand has 242 states, 189 states have (on average 1.1428571428571428) internal successors, (216), 191 states have internal predecessors, (216), 26 states have call successors, (26), 26 states have call predecessors, (26), 26 states have return successors, (26), 24 states have call predecessors, (26), 24 states have call successors, (26) Second operand 376 states. [2022-04-15 17:43:22,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:22,416 INFO L93 Difference]: Finished difference Result 376 states and 423 transitions. [2022-04-15 17:43:22,416 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 423 transitions. [2022-04-15 17:43:22,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:22,417 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:22,417 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:22,417 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 242 states, 189 states have (on average 1.1428571428571428) internal successors, (216), 191 states have internal predecessors, (216), 26 states have call successors, (26), 26 states have call predecessors, (26), 26 states have return successors, (26), 24 states have call predecessors, (26), 24 states have call successors, (26) [2022-04-15 17:43:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 268 transitions. [2022-04-15 17:43:22,420 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 268 transitions. Word has length 110 [2022-04-15 17:43:22,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:22,420 INFO L478 AbstractCegarLoop]: Abstraction has 242 states and 268 transitions. [2022-04-15 17:43:22,420 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.785714285714286) internal successors, (67), 5 states have internal predecessors, (67), 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) [2022-04-15 17:43:22,420 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 242 states and 268 transitions. [2022-04-15 17:43:22,955 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 268 edges. 268 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 268 transitions. [2022-04-15 17:43:22,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-04-15 17:43:22,956 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:22,956 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] [2022-04-15 17:43:22,956 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-15 17:43:22,956 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:22,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:22,956 INFO L85 PathProgramCache]: Analyzing trace with hash 1316472481, now seen corresponding path program 1 times [2022-04-15 17:43:22,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:22,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [67754167] [2022-04-15 17:43:22,961 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:22,961 INFO L85 PathProgramCache]: Analyzing trace with hash 1316472481, now seen corresponding path program 2 times [2022-04-15 17:43:22,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:22,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749397746] [2022-04-15 17:43:22,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:22,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {160073#(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; {159977#true} is VALID [2022-04-15 17:43:23,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,063 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159977#true} {159977#true} #864#return; {159977#true} is VALID [2022-04-15 17:43:23,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {160074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {159977#true} is VALID [2022-04-15 17:43:23,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,085 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159977#true} {159977#true} #802#return; {159977#true} is VALID [2022-04-15 17:43:23,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,096 INFO L290 TraceCheckUtils]: 0: Hoare triple {160075#(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; {159977#true} is VALID [2022-04-15 17:43:23,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,096 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159977#true} {159977#true} #804#return; {159977#true} is VALID [2022-04-15 17:43:23,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:43:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:43:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:23,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {159977#true} is VALID [2022-04-15 17:43:23,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,218 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159977#true} {159977#true} #818#return; {159977#true} is VALID [2022-04-15 17:43:23,218 INFO L290 TraceCheckUtils]: 0: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {159977#true} is VALID [2022-04-15 17:43:23,218 INFO L272 TraceCheckUtils]: 1: Hoare triple {159977#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,218 INFO L290 TraceCheckUtils]: 2: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {159977#true} is VALID [2022-04-15 17:43:23,218 INFO L290 TraceCheckUtils]: 3: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,218 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {159977#true} {159977#true} #818#return; {159977#true} is VALID [2022-04-15 17:43:23,219 INFO L290 TraceCheckUtils]: 5: Hoare triple {159977#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {159977#true} is VALID [2022-04-15 17:43:23,219 INFO L290 TraceCheckUtils]: 6: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,219 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {159977#true} {159977#true} #852#return; {159977#true} is VALID [2022-04-15 17:43:23,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,227 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {159977#true} {159977#true} #854#return; {159977#true} is VALID [2022-04-15 17:43:23,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {160199#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {159977#true} is VALID [2022-04-15 17:43:23,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume 0 != ~compRegistered~0; {159977#true} is VALID [2022-04-15 17:43:23,227 INFO L272 TraceCheckUtils]: 2: Hoare triple {159977#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,228 INFO L290 TraceCheckUtils]: 3: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {159977#true} is VALID [2022-04-15 17:43:23,228 INFO L272 TraceCheckUtils]: 4: Hoare triple {159977#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,228 INFO L290 TraceCheckUtils]: 5: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {159977#true} is VALID [2022-04-15 17:43:23,228 INFO L290 TraceCheckUtils]: 6: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,228 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {159977#true} {159977#true} #818#return; {159977#true} is VALID [2022-04-15 17:43:23,228 INFO L290 TraceCheckUtils]: 8: Hoare triple {159977#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {159977#true} is VALID [2022-04-15 17:43:23,228 INFO L290 TraceCheckUtils]: 9: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,228 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {159977#true} {159977#true} #852#return; {159977#true} is VALID [2022-04-15 17:43:23,228 INFO L290 TraceCheckUtils]: 11: Hoare triple {159977#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 12: Hoare triple {159977#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L272 TraceCheckUtils]: 13: Hoare triple {159977#true} call stubMoreProcessingRequired(); {160215#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 14: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 15: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {159977#true} {159977#true} #854#return; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 17: Hoare triple {159977#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 18: Hoare triple {159977#true} assume 0 == ~tmp_ndt_7~0; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 19: Hoare triple {159977#true} ~returnVal2~0 := 0; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 20: Hoare triple {159977#true} assume !(~s~0 == ~NP~0); {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 21: Hoare triple {159977#true} assume ~s~0 == ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 22: Hoare triple {159977#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {159977#true} is VALID [2022-04-15 17:43:23,229 INFO L290 TraceCheckUtils]: 23: Hoare triple {159977#true} #res := ~returnVal2~0; {159977#true} is VALID [2022-04-15 17:43:23,230 INFO L290 TraceCheckUtils]: 24: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,230 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {159977#true} {159977#true} #828#return; {159977#true} is VALID [2022-04-15 17:43:23,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:43:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {160222#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {159977#true} is VALID [2022-04-15 17:43:23,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume 0 == ~tmp_ndt_2~0; {159977#true} is VALID [2022-04-15 17:43:23,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {159977#true} #res := ~malloc~0; {159977#true} is VALID [2022-04-15 17:43:23,257 INFO L290 TraceCheckUtils]: 3: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,257 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {159977#true} {159977#true} #858#return; {159977#true} is VALID [2022-04-15 17:43:23,258 INFO L290 TraceCheckUtils]: 0: Hoare triple {160216#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {159977#true} is VALID [2022-04-15 17:43:23,258 INFO L272 TraceCheckUtils]: 1: Hoare triple {159977#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {160222#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:23,258 INFO L290 TraceCheckUtils]: 2: Hoare triple {160222#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L290 TraceCheckUtils]: 3: Hoare triple {159977#true} assume 0 == ~tmp_ndt_2~0; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L290 TraceCheckUtils]: 4: Hoare triple {159977#true} #res := ~malloc~0; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L290 TraceCheckUtils]: 5: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {159977#true} {159977#true} #858#return; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L290 TraceCheckUtils]: 7: Hoare triple {159977#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L290 TraceCheckUtils]: 8: Hoare triple {159977#true} assume 0 == ~irp~0;#res := -1073741670; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L290 TraceCheckUtils]: 9: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {159977#true} {159977#true} #832#return; {159977#true} is VALID [2022-04-15 17:43:23,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 17:43:23,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {159977#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {159977#true} is VALID [2022-04-15 17:43:23,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume 0 == ~tmp_ndt_5~0; {159977#true} is VALID [2022-04-15 17:43:23,274 INFO L290 TraceCheckUtils]: 2: Hoare triple {159977#true} #res := 0; {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:43:23,274 INFO L290 TraceCheckUtils]: 3: Hoare triple {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:43:23,275 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {159977#true} #838#return; {160193#(= |FloppyStartDevice_#t~ret80| 0)} is VALID [2022-04-15 17:43:23,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-15 17:43:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:23,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159977#true} is VALID [2022-04-15 17:43:23,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159977#true} is VALID [2022-04-15 17:43:23,278 INFO L290 TraceCheckUtils]: 2: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,278 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159977#true} {159978#false} #842#return; {159978#false} is VALID [2022-04-15 17:43:23,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {160150#(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;havoc ~__cil_tmp46~0;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; {159977#true} is VALID [2022-04-15 17:43:23,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume !(~s~0 != ~NP~0); {159977#true} is VALID [2022-04-15 17:43:23,278 INFO L290 TraceCheckUtils]: 2: Hoare triple {159977#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {159977#true} is VALID [2022-04-15 17:43:23,278 INFO L290 TraceCheckUtils]: 3: Hoare triple {159977#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {159977#true} is VALID [2022-04-15 17:43:23,279 INFO L272 TraceCheckUtils]: 4: Hoare triple {159977#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {160199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,279 INFO L290 TraceCheckUtils]: 5: Hoare triple {160199#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {159977#true} is VALID [2022-04-15 17:43:23,279 INFO L290 TraceCheckUtils]: 6: Hoare triple {159977#true} assume 0 != ~compRegistered~0; {159977#true} is VALID [2022-04-15 17:43:23,279 INFO L272 TraceCheckUtils]: 7: Hoare triple {159977#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {159977#true} is VALID [2022-04-15 17:43:23,280 INFO L272 TraceCheckUtils]: 9: Hoare triple {159977#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,280 INFO L290 TraceCheckUtils]: 10: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {159977#true} is VALID [2022-04-15 17:43:23,280 INFO L290 TraceCheckUtils]: 11: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,280 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {159977#true} {159977#true} #818#return; {159977#true} is VALID [2022-04-15 17:43:23,280 INFO L290 TraceCheckUtils]: 13: Hoare triple {159977#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {159977#true} is VALID [2022-04-15 17:43:23,280 INFO L290 TraceCheckUtils]: 14: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,280 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {159977#true} {159977#true} #852#return; {159977#true} is VALID [2022-04-15 17:43:23,280 INFO L290 TraceCheckUtils]: 16: Hoare triple {159977#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {159977#true} is VALID [2022-04-15 17:43:23,280 INFO L290 TraceCheckUtils]: 17: Hoare triple {159977#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L272 TraceCheckUtils]: 18: Hoare triple {159977#true} call stubMoreProcessingRequired(); {160215#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 19: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 20: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {159977#true} {159977#true} #854#return; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 22: Hoare triple {159977#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 23: Hoare triple {159977#true} assume 0 == ~tmp_ndt_7~0; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 24: Hoare triple {159977#true} ~returnVal2~0 := 0; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 25: Hoare triple {159977#true} assume !(~s~0 == ~NP~0); {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 26: Hoare triple {159977#true} assume ~s~0 == ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 27: Hoare triple {159977#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 28: Hoare triple {159977#true} #res := ~returnVal2~0; {159977#true} is VALID [2022-04-15 17:43:23,281 INFO L290 TraceCheckUtils]: 29: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,282 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {159977#true} {159977#true} #828#return; {159977#true} is VALID [2022-04-15 17:43:23,282 INFO L290 TraceCheckUtils]: 31: Hoare triple {159977#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {159977#true} is VALID [2022-04-15 17:43:23,282 INFO L290 TraceCheckUtils]: 32: Hoare triple {159977#true} assume !(259 == ~__cil_tmp42~0); {159977#true} is VALID [2022-04-15 17:43:23,282 INFO L290 TraceCheckUtils]: 33: Hoare triple {159977#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {159977#true} is VALID [2022-04-15 17:43:23,282 INFO L272 TraceCheckUtils]: 34: Hoare triple {159977#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {160216#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,282 INFO L290 TraceCheckUtils]: 35: Hoare triple {160216#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {159977#true} is VALID [2022-04-15 17:43:23,283 INFO L272 TraceCheckUtils]: 36: Hoare triple {159977#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {160222#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:23,283 INFO L290 TraceCheckUtils]: 37: Hoare triple {160222#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {159977#true} is VALID [2022-04-15 17:43:23,283 INFO L290 TraceCheckUtils]: 38: Hoare triple {159977#true} assume 0 == ~tmp_ndt_2~0; {159977#true} is VALID [2022-04-15 17:43:23,283 INFO L290 TraceCheckUtils]: 39: Hoare triple {159977#true} #res := ~malloc~0; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 40: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {159977#true} {159977#true} #858#return; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 42: Hoare triple {159977#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 43: Hoare triple {159977#true} assume 0 == ~irp~0;#res := -1073741670; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 44: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {159977#true} {159977#true} #832#return; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 46: Hoare triple {159977#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 47: Hoare triple {159977#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 48: Hoare triple {159977#true} assume !(0 != ~fdcInfo__AcpiBios~0); {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 49: Hoare triple {159977#true} assume !(4 == ~disketteExtension__DriveType~0); {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 50: Hoare triple {159977#true} ~InterfaceType~0 := 0; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 51: Hoare triple {159977#true} assume !false; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 52: Hoare triple {159977#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 53: Hoare triple {159977#true} assume ~ntStatus~1 >= 0; {159977#true} is VALID [2022-04-15 17:43:23,284 INFO L290 TraceCheckUtils]: 54: Hoare triple {159977#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {159977#true} is VALID [2022-04-15 17:43:23,285 INFO L272 TraceCheckUtils]: 55: Hoare triple {159977#true} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {159977#true} is VALID [2022-04-15 17:43:23,285 INFO L290 TraceCheckUtils]: 56: Hoare triple {159977#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {159977#true} is VALID [2022-04-15 17:43:23,285 INFO L290 TraceCheckUtils]: 57: Hoare triple {159977#true} assume 0 == ~tmp_ndt_5~0; {159977#true} is VALID [2022-04-15 17:43:23,285 INFO L290 TraceCheckUtils]: 58: Hoare triple {159977#true} #res := 0; {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:43:23,285 INFO L290 TraceCheckUtils]: 59: Hoare triple {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:43:23,286 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {159977#true} #838#return; {160193#(= |FloppyStartDevice_#t~ret80| 0)} is VALID [2022-04-15 17:43:23,286 INFO L290 TraceCheckUtils]: 61: Hoare triple {160193#(= |FloppyStartDevice_#t~ret80| 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {160194#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-15 17:43:23,287 INFO L290 TraceCheckUtils]: 62: Hoare triple {160194#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {159978#false} is VALID [2022-04-15 17:43:23,287 INFO L290 TraceCheckUtils]: 63: Hoare triple {159978#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {159978#false} is VALID [2022-04-15 17:43:23,287 INFO L290 TraceCheckUtils]: 64: Hoare triple {159978#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {159978#false} is VALID [2022-04-15 17:43:23,288 INFO L272 TraceCheckUtils]: 65: Hoare triple {159978#false} call IofCompleteRequest(~Irp, 0); {160215#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 66: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159977#true} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 67: Hoare triple {159977#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159977#true} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 68: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,288 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {159977#true} {159978#false} #842#return; {159978#false} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 70: Hoare triple {159978#false} #res := ~ntStatus~1; {159978#false} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 71: Hoare triple {159978#false} assume true; {159978#false} is VALID [2022-04-15 17:43:23,288 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {159978#false} {159977#true} #756#return; {159978#false} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 0: Hoare triple {160076#(and (= |old(~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; {159977#true} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {159977#true} assume 1 == ~PagingReferenceCount~0; {159977#true} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 2: Hoare triple {159977#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {159977#true} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 3: Hoare triple {159977#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159977#true} is VALID [2022-04-15 17:43:23,288 INFO L290 TraceCheckUtils]: 4: Hoare triple {159977#true} assume 0 == ~irpSp__MinorFunction~0; {159977#true} is VALID [2022-04-15 17:43:23,289 INFO L272 TraceCheckUtils]: 5: Hoare triple {159977#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {160150#(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 [2022-04-15 17:43:23,289 INFO L290 TraceCheckUtils]: 6: Hoare triple {160150#(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;havoc ~__cil_tmp46~0;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; {159977#true} is VALID [2022-04-15 17:43:23,289 INFO L290 TraceCheckUtils]: 7: Hoare triple {159977#true} assume !(~s~0 != ~NP~0); {159977#true} is VALID [2022-04-15 17:43:23,289 INFO L290 TraceCheckUtils]: 8: Hoare triple {159977#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {159977#true} is VALID [2022-04-15 17:43:23,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {159977#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {159977#true} is VALID [2022-04-15 17:43:23,290 INFO L272 TraceCheckUtils]: 10: Hoare triple {159977#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {160199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {160199#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {159977#true} is VALID [2022-04-15 17:43:23,290 INFO L290 TraceCheckUtils]: 12: Hoare triple {159977#true} assume 0 != ~compRegistered~0; {159977#true} is VALID [2022-04-15 17:43:23,290 INFO L272 TraceCheckUtils]: 13: Hoare triple {159977#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {159977#true} is VALID [2022-04-15 17:43:23,291 INFO L272 TraceCheckUtils]: 15: Hoare triple {159977#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,291 INFO L290 TraceCheckUtils]: 16: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {159977#true} is VALID [2022-04-15 17:43:23,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,291 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {159977#true} {159977#true} #818#return; {159977#true} is VALID [2022-04-15 17:43:23,291 INFO L290 TraceCheckUtils]: 19: Hoare triple {159977#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {159977#true} is VALID [2022-04-15 17:43:23,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,291 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {159977#true} {159977#true} #852#return; {159977#true} is VALID [2022-04-15 17:43:23,291 INFO L290 TraceCheckUtils]: 22: Hoare triple {159977#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {159977#true} is VALID [2022-04-15 17:43:23,291 INFO L290 TraceCheckUtils]: 23: Hoare triple {159977#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L272 TraceCheckUtils]: 24: Hoare triple {159977#true} call stubMoreProcessingRequired(); {160215#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 25: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 26: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {159977#true} {159977#true} #854#return; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 28: Hoare triple {159977#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 29: Hoare triple {159977#true} assume 0 == ~tmp_ndt_7~0; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 30: Hoare triple {159977#true} ~returnVal2~0 := 0; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 31: Hoare triple {159977#true} assume !(~s~0 == ~NP~0); {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 32: Hoare triple {159977#true} assume ~s~0 == ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 33: Hoare triple {159977#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 34: Hoare triple {159977#true} #res := ~returnVal2~0; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 35: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {159977#true} {159977#true} #828#return; {159977#true} is VALID [2022-04-15 17:43:23,292 INFO L290 TraceCheckUtils]: 37: Hoare triple {159977#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {159977#true} is VALID [2022-04-15 17:43:23,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {159977#true} assume !(259 == ~__cil_tmp42~0); {159977#true} is VALID [2022-04-15 17:43:23,293 INFO L290 TraceCheckUtils]: 39: Hoare triple {159977#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {159977#true} is VALID [2022-04-15 17:43:23,293 INFO L272 TraceCheckUtils]: 40: Hoare triple {159977#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {160216#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,293 INFO L290 TraceCheckUtils]: 41: Hoare triple {160216#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {159977#true} is VALID [2022-04-15 17:43:23,294 INFO L272 TraceCheckUtils]: 42: Hoare triple {159977#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {160222#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:23,294 INFO L290 TraceCheckUtils]: 43: Hoare triple {160222#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {159977#true} is VALID [2022-04-15 17:43:23,294 INFO L290 TraceCheckUtils]: 44: Hoare triple {159977#true} assume 0 == ~tmp_ndt_2~0; {159977#true} is VALID [2022-04-15 17:43:23,294 INFO L290 TraceCheckUtils]: 45: Hoare triple {159977#true} #res := ~malloc~0; {159977#true} is VALID [2022-04-15 17:43:23,294 INFO L290 TraceCheckUtils]: 46: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,294 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {159977#true} {159977#true} #858#return; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 48: Hoare triple {159977#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 49: Hoare triple {159977#true} assume 0 == ~irp~0;#res := -1073741670; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 50: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {159977#true} {159977#true} #832#return; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 52: Hoare triple {159977#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 53: Hoare triple {159977#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 54: Hoare triple {159977#true} assume !(0 != ~fdcInfo__AcpiBios~0); {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 55: Hoare triple {159977#true} assume !(4 == ~disketteExtension__DriveType~0); {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 56: Hoare triple {159977#true} ~InterfaceType~0 := 0; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 57: Hoare triple {159977#true} assume !false; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 58: Hoare triple {159977#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 59: Hoare triple {159977#true} assume ~ntStatus~1 >= 0; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 60: Hoare triple {159977#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L272 TraceCheckUtils]: 61: Hoare triple {159977#true} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 62: Hoare triple {159977#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {159977#true} is VALID [2022-04-15 17:43:23,295 INFO L290 TraceCheckUtils]: 63: Hoare triple {159977#true} assume 0 == ~tmp_ndt_5~0; {159977#true} is VALID [2022-04-15 17:43:23,296 INFO L290 TraceCheckUtils]: 64: Hoare triple {159977#true} #res := 0; {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:43:23,296 INFO L290 TraceCheckUtils]: 65: Hoare triple {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:43:23,297 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {159977#true} #838#return; {160193#(= |FloppyStartDevice_#t~ret80| 0)} is VALID [2022-04-15 17:43:23,297 INFO L290 TraceCheckUtils]: 67: Hoare triple {160193#(= |FloppyStartDevice_#t~ret80| 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {160194#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-15 17:43:23,297 INFO L290 TraceCheckUtils]: 68: Hoare triple {160194#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {159978#false} is VALID [2022-04-15 17:43:23,297 INFO L290 TraceCheckUtils]: 69: Hoare triple {159978#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {159978#false} is VALID [2022-04-15 17:43:23,297 INFO L290 TraceCheckUtils]: 70: Hoare triple {159978#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L272 TraceCheckUtils]: 71: Hoare triple {159978#false} call IofCompleteRequest(~Irp, 0); {160215#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 72: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159977#true} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 73: Hoare triple {159977#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159977#true} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 74: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,298 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {159977#true} {159978#false} #842#return; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 76: Hoare triple {159978#false} #res := ~ntStatus~1; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 77: Hoare triple {159978#false} assume true; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {159978#false} {159977#true} #756#return; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 79: Hoare triple {159978#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 80: Hoare triple {159978#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 81: Hoare triple {159978#false} assume !(0 == ~PagingReferenceCount~0); {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 82: Hoare triple {159978#false} #res := ~ntStatus~0; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L290 TraceCheckUtils]: 83: Hoare triple {159978#false} assume true; {159978#false} is VALID [2022-04-15 17:43:23,298 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {159978#false} {159977#true} #806#return; {159978#false} is VALID [2022-04-15 17:43:23,300 INFO L272 TraceCheckUtils]: 0: Hoare triple {159977#true} call ULTIMATE.init(); {160073#(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 [2022-04-15 17:43:23,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {160073#(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; {159977#true} is VALID [2022-04-15 17:43:23,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,300 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {159977#true} {159977#true} #864#return; {159977#true} is VALID [2022-04-15 17:43:23,300 INFO L272 TraceCheckUtils]: 4: Hoare triple {159977#true} call #t~ret109 := main(); {159977#true} is VALID [2022-04-15 17:43:23,300 INFO L290 TraceCheckUtils]: 5: Hoare triple {159977#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {159977#true} is VALID [2022-04-15 17:43:23,301 INFO L272 TraceCheckUtils]: 6: Hoare triple {159977#true} call _BLAST_init(); {160074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:23,301 INFO L290 TraceCheckUtils]: 7: Hoare triple {160074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {159977#true} is VALID [2022-04-15 17:43:23,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,301 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {159977#true} {159977#true} #802#return; {159977#true} is VALID [2022-04-15 17:43:23,301 INFO L290 TraceCheckUtils]: 10: Hoare triple {159977#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; {159977#true} is VALID [2022-04-15 17:43:23,301 INFO L290 TraceCheckUtils]: 11: Hoare triple {159977#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {159977#true} is VALID [2022-04-15 17:43:23,302 INFO L272 TraceCheckUtils]: 12: Hoare triple {159977#true} call stub_driver_init(); {160075#(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 [2022-04-15 17:43:23,302 INFO L290 TraceCheckUtils]: 13: Hoare triple {160075#(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; {159977#true} is VALID [2022-04-15 17:43:23,302 INFO L290 TraceCheckUtils]: 14: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,302 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {159977#true} {159977#true} #804#return; {159977#true} is VALID [2022-04-15 17:43:23,302 INFO L290 TraceCheckUtils]: 16: Hoare triple {159977#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {159977#true} is VALID [2022-04-15 17:43:23,302 INFO L290 TraceCheckUtils]: 17: Hoare triple {159977#true} assume 3 == ~tmp_ndt_1~0; {159977#true} is VALID [2022-04-15 17:43:23,303 INFO L272 TraceCheckUtils]: 18: Hoare triple {159977#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {160076#(and (= |old(~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 [2022-04-15 17:43:23,303 INFO L290 TraceCheckUtils]: 19: Hoare triple {160076#(and (= |old(~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; {159977#true} is VALID [2022-04-15 17:43:23,303 INFO L290 TraceCheckUtils]: 20: Hoare triple {159977#true} assume 1 == ~PagingReferenceCount~0; {159977#true} is VALID [2022-04-15 17:43:23,303 INFO L290 TraceCheckUtils]: 21: Hoare triple {159977#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {159977#true} is VALID [2022-04-15 17:43:23,303 INFO L290 TraceCheckUtils]: 22: Hoare triple {159977#true} assume !(0 != ~disketteExtension__IsRemoved~0); {159977#true} is VALID [2022-04-15 17:43:23,303 INFO L290 TraceCheckUtils]: 23: Hoare triple {159977#true} assume 0 == ~irpSp__MinorFunction~0; {159977#true} is VALID [2022-04-15 17:43:23,304 INFO L272 TraceCheckUtils]: 24: Hoare triple {159977#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {160150#(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 [2022-04-15 17:43:23,304 INFO L290 TraceCheckUtils]: 25: Hoare triple {160150#(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;havoc ~__cil_tmp46~0;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; {159977#true} is VALID [2022-04-15 17:43:23,304 INFO L290 TraceCheckUtils]: 26: Hoare triple {159977#true} assume !(~s~0 != ~NP~0); {159977#true} is VALID [2022-04-15 17:43:23,304 INFO L290 TraceCheckUtils]: 27: Hoare triple {159977#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {159977#true} is VALID [2022-04-15 17:43:23,304 INFO L290 TraceCheckUtils]: 28: Hoare triple {159977#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {159977#true} is VALID [2022-04-15 17:43:23,304 INFO L272 TraceCheckUtils]: 29: Hoare triple {159977#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {160199#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,304 INFO L290 TraceCheckUtils]: 30: Hoare triple {160199#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {159977#true} is VALID [2022-04-15 17:43:23,304 INFO L290 TraceCheckUtils]: 31: Hoare triple {159977#true} assume 0 != ~compRegistered~0; {159977#true} is VALID [2022-04-15 17:43:23,305 INFO L272 TraceCheckUtils]: 32: Hoare triple {159977#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,305 INFO L290 TraceCheckUtils]: 33: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L272 TraceCheckUtils]: 34: Hoare triple {159977#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:23,306 INFO L290 TraceCheckUtils]: 35: Hoare triple {160211#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L290 TraceCheckUtils]: 36: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {159977#true} {159977#true} #818#return; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L290 TraceCheckUtils]: 38: Hoare triple {159977#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L290 TraceCheckUtils]: 39: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {159977#true} {159977#true} #852#return; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L290 TraceCheckUtils]: 41: Hoare triple {159977#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L290 TraceCheckUtils]: 42: Hoare triple {159977#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L272 TraceCheckUtils]: 43: Hoare triple {159977#true} call stubMoreProcessingRequired(); {160215#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,306 INFO L290 TraceCheckUtils]: 44: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L290 TraceCheckUtils]: 45: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,306 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {159977#true} {159977#true} #854#return; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 47: Hoare triple {159977#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 48: Hoare triple {159977#true} assume 0 == ~tmp_ndt_7~0; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 49: Hoare triple {159977#true} ~returnVal2~0 := 0; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 50: Hoare triple {159977#true} assume !(~s~0 == ~NP~0); {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 51: Hoare triple {159977#true} assume ~s~0 == ~MPR1~0; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 52: Hoare triple {159977#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 53: Hoare triple {159977#true} #res := ~returnVal2~0; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 54: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {159977#true} {159977#true} #828#return; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 56: Hoare triple {159977#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 57: Hoare triple {159977#true} assume !(259 == ~__cil_tmp42~0); {159977#true} is VALID [2022-04-15 17:43:23,307 INFO L290 TraceCheckUtils]: 58: Hoare triple {159977#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {159977#true} is VALID [2022-04-15 17:43:23,308 INFO L272 TraceCheckUtils]: 59: Hoare triple {159977#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {160216#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:23,308 INFO L290 TraceCheckUtils]: 60: Hoare triple {160216#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L272 TraceCheckUtils]: 61: Hoare triple {159977#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {160222#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 62: Hoare triple {160222#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 63: Hoare triple {159977#true} assume 0 == ~tmp_ndt_2~0; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 64: Hoare triple {159977#true} #res := ~malloc~0; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 65: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {159977#true} {159977#true} #858#return; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 67: Hoare triple {159977#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 68: Hoare triple {159977#true} assume 0 == ~irp~0;#res := -1073741670; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 69: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {159977#true} {159977#true} #832#return; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 71: Hoare triple {159977#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 72: Hoare triple {159977#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 73: Hoare triple {159977#true} assume !(0 != ~fdcInfo__AcpiBios~0); {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 74: Hoare triple {159977#true} assume !(4 == ~disketteExtension__DriveType~0); {159977#true} is VALID [2022-04-15 17:43:23,309 INFO L290 TraceCheckUtils]: 75: Hoare triple {159977#true} ~InterfaceType~0 := 0; {159977#true} is VALID [2022-04-15 17:43:23,310 INFO L290 TraceCheckUtils]: 76: Hoare triple {159977#true} assume !false; {159977#true} is VALID [2022-04-15 17:43:23,310 INFO L290 TraceCheckUtils]: 77: Hoare triple {159977#true} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {159977#true} is VALID [2022-04-15 17:43:23,310 INFO L290 TraceCheckUtils]: 78: Hoare triple {159977#true} assume ~ntStatus~1 >= 0; {159977#true} is VALID [2022-04-15 17:43:23,310 INFO L290 TraceCheckUtils]: 79: Hoare triple {159977#true} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {159977#true} is VALID [2022-04-15 17:43:23,310 INFO L272 TraceCheckUtils]: 80: Hoare triple {159977#true} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {159977#true} is VALID [2022-04-15 17:43:23,310 INFO L290 TraceCheckUtils]: 81: Hoare triple {159977#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {159977#true} is VALID [2022-04-15 17:43:23,310 INFO L290 TraceCheckUtils]: 82: Hoare triple {159977#true} assume 0 == ~tmp_ndt_5~0; {159977#true} is VALID [2022-04-15 17:43:23,310 INFO L290 TraceCheckUtils]: 83: Hoare triple {159977#true} #res := 0; {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:43:23,310 INFO L290 TraceCheckUtils]: 84: Hoare triple {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} assume true; {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} is VALID [2022-04-15 17:43:23,311 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {160223#(and (<= 0 |IoRegisterDeviceInterface_#res|) (<= |IoRegisterDeviceInterface_#res| 0))} {159977#true} #838#return; {160193#(= |FloppyStartDevice_#t~ret80| 0)} is VALID [2022-04-15 17:43:23,311 INFO L290 TraceCheckUtils]: 86: Hoare triple {160193#(= |FloppyStartDevice_#t~ret80| 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {160194#(= FloppyStartDevice_~pnpStatus~0 0)} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 87: Hoare triple {160194#(= FloppyStartDevice_~pnpStatus~0 0)} assume !(~pnpStatus~0 >= 0); {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 88: Hoare triple {159978#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 89: Hoare triple {159978#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L272 TraceCheckUtils]: 90: Hoare triple {159978#false} call IofCompleteRequest(~Irp, 0); {160215#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 91: Hoare triple {160215#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {159977#true} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 92: Hoare triple {159977#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {159977#true} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 93: Hoare triple {159977#true} assume true; {159977#true} is VALID [2022-04-15 17:43:23,312 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {159977#true} {159978#false} #842#return; {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 95: Hoare triple {159978#false} #res := ~ntStatus~1; {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 96: Hoare triple {159978#false} assume true; {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {159978#false} {159977#true} #756#return; {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 98: Hoare triple {159978#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 99: Hoare triple {159978#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {159978#false} is VALID [2022-04-15 17:43:23,312 INFO L290 TraceCheckUtils]: 100: Hoare triple {159978#false} assume !(0 == ~PagingReferenceCount~0); {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 101: Hoare triple {159978#false} #res := ~ntStatus~0; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 102: Hoare triple {159978#false} assume true; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {159978#false} {159977#true} #806#return; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 104: Hoare triple {159978#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 105: Hoare triple {159978#false} assume !(1 == ~pended~0); {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 106: Hoare triple {159978#false} assume !(1 == ~pended~0); {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 107: Hoare triple {159978#false} assume ~s~0 != ~UNLOADED~0; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 108: Hoare triple {159978#false} assume -1 != ~status~1; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 109: Hoare triple {159978#false} assume ~s~0 != ~SKIP2~0; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 110: Hoare triple {159978#false} assume ~s~0 != ~IPC~0; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 111: Hoare triple {159978#false} assume !(~s~0 != ~DC~0); {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 112: Hoare triple {159978#false} assume !(1 == ~pended~0); {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 113: Hoare triple {159978#false} assume ~s~0 == ~DC~0; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 114: Hoare triple {159978#false} assume 259 == ~status~1; {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L272 TraceCheckUtils]: 115: Hoare triple {159978#false} call errorFn(); {159978#false} is VALID [2022-04-15 17:43:23,313 INFO L290 TraceCheckUtils]: 116: Hoare triple {159978#false} assume !false; {159978#false} is VALID [2022-04-15 17:43:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:43:23,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:23,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749397746] [2022-04-15 17:43:23,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749397746] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:23,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:23,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:43:23,314 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:23,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [67754167] [2022-04-15 17:43:23,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [67754167] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:23,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:23,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:43:23,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246326889] [2022-04-15 17:43:23,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:23,315 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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 117 [2022-04-15 17:43:23,315 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:23,316 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:23,396 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:23,396 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:43:23,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:23,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:43:23,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:43:23,397 INFO L87 Difference]: Start difference. First operand 242 states and 268 transitions. Second operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:26,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:26,449 INFO L93 Difference]: Finished difference Result 286 states and 315 transitions. [2022-04-15 17:43:26,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:43:26,449 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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 117 [2022-04-15 17:43:26,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 246 transitions. [2022-04-15 17:43:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:26,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 246 transitions. [2022-04-15 17:43:26,452 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 246 transitions. [2022-04-15 17:43:26,658 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 246 edges. 246 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:26,661 INFO L225 Difference]: With dead ends: 286 [2022-04-15 17:43:26,661 INFO L226 Difference]: Without dead ends: 256 [2022-04-15 17:43:26,662 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=114, Invalid=228, Unknown=0, NotChecked=0, Total=342 [2022-04-15 17:43:26,662 INFO L913 BasicCegarLoop]: 171 mSDtfsCounter, 204 mSDsluCounter, 584 mSDsCounter, 0 mSdLazyCounter, 780 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 205 SdHoareTripleChecker+Valid, 755 SdHoareTripleChecker+Invalid, 865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 780 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:26,662 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [205 Valid, 755 Invalid, 865 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 780 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 17:43:26,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2022-04-15 17:43:27,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 246. [2022-04-15 17:43:27,586 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:27,587 INFO L82 GeneralOperation]: Start isEquivalent. First operand 256 states. Second operand has 246 states, 192 states have (on average 1.140625) internal successors, (219), 194 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) [2022-04-15 17:43:27,587 INFO L74 IsIncluded]: Start isIncluded. First operand 256 states. Second operand has 246 states, 192 states have (on average 1.140625) internal successors, (219), 194 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) [2022-04-15 17:43:27,587 INFO L87 Difference]: Start difference. First operand 256 states. Second operand has 246 states, 192 states have (on average 1.140625) internal successors, (219), 194 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) [2022-04-15 17:43:27,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:27,590 INFO L93 Difference]: Finished difference Result 256 states and 284 transitions. [2022-04-15 17:43:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 284 transitions. [2022-04-15 17:43:27,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:27,590 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:27,590 INFO L74 IsIncluded]: Start isIncluded. First operand has 246 states, 192 states have (on average 1.140625) internal successors, (219), 194 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 256 states. [2022-04-15 17:43:27,590 INFO L87 Difference]: Start difference. First operand has 246 states, 192 states have (on average 1.140625) internal successors, (219), 194 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 256 states. [2022-04-15 17:43:27,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:27,593 INFO L93 Difference]: Finished difference Result 256 states and 284 transitions. [2022-04-15 17:43:27,593 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 284 transitions. [2022-04-15 17:43:27,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:27,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:27,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:27,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 192 states have (on average 1.140625) internal successors, (219), 194 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) [2022-04-15 17:43:27,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 272 transitions. [2022-04-15 17:43:27,597 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 272 transitions. Word has length 117 [2022-04-15 17:43:27,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:27,597 INFO L478 AbstractCegarLoop]: Abstraction has 246 states and 272 transitions. [2022-04-15 17:43:27,597 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:27,597 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 246 states and 272 transitions. [2022-04-15 17:43:28,206 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 272 transitions. [2022-04-15 17:43:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-04-15 17:43:28,206 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:28,207 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] [2022-04-15 17:43:28,207 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-15 17:43:28,207 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:28,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:28,207 INFO L85 PathProgramCache]: Analyzing trace with hash 1497958978, now seen corresponding path program 1 times [2022-04-15 17:43:28,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:28,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [100631697] [2022-04-15 17:43:28,207 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:28,207 INFO L85 PathProgramCache]: Analyzing trace with hash 1497958978, now seen corresponding path program 2 times [2022-04-15 17:43:28,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:28,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618403277] [2022-04-15 17:43:28,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:28,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,310 INFO L290 TraceCheckUtils]: 0: Hoare triple {161907#(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; {161811#true} is VALID [2022-04-15 17:43:28,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,310 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {161811#true} {161811#true} #864#return; {161811#true} is VALID [2022-04-15 17:43:28,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,330 INFO L290 TraceCheckUtils]: 0: Hoare triple {161908#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {161811#true} is VALID [2022-04-15 17:43:28,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,330 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {161811#true} {161811#true} #802#return; {161811#true} is VALID [2022-04-15 17:43:28,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:28,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,339 INFO L290 TraceCheckUtils]: 0: Hoare triple {161909#(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; {161811#true} is VALID [2022-04-15 17:43:28,339 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,339 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {161811#true} {161811#true} #804#return; {161811#true} is VALID [2022-04-15 17:43:28,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:43:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:43:28,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,465 INFO L290 TraceCheckUtils]: 0: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {161811#true} is VALID [2022-04-15 17:43:28,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,466 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {161811#true} {161811#true} #818#return; {161811#true} is VALID [2022-04-15 17:43:28,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {161811#true} is VALID [2022-04-15 17:43:28,466 INFO L272 TraceCheckUtils]: 1: Hoare triple {161811#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,466 INFO L290 TraceCheckUtils]: 2: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {161811#true} is VALID [2022-04-15 17:43:28,466 INFO L290 TraceCheckUtils]: 3: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,466 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {161811#true} {161811#true} #818#return; {161811#true} is VALID [2022-04-15 17:43:28,466 INFO L290 TraceCheckUtils]: 5: Hoare triple {161811#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {161811#true} is VALID [2022-04-15 17:43:28,467 INFO L290 TraceCheckUtils]: 6: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,467 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {161811#true} {161811#true} #852#return; {161811#true} is VALID [2022-04-15 17:43:28,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:28,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {161811#true} {161811#true} #854#return; {161811#true} is VALID [2022-04-15 17:43:28,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {162033#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {161811#true} is VALID [2022-04-15 17:43:28,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume 0 != ~compRegistered~0; {161811#true} is VALID [2022-04-15 17:43:28,475 INFO L272 TraceCheckUtils]: 2: Hoare triple {161811#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,475 INFO L290 TraceCheckUtils]: 3: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {161811#true} is VALID [2022-04-15 17:43:28,475 INFO L272 TraceCheckUtils]: 4: Hoare triple {161811#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 6: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {161811#true} {161811#true} #818#return; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 8: Hoare triple {161811#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 9: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {161811#true} {161811#true} #852#return; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 11: Hoare triple {161811#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 12: Hoare triple {161811#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L272 TraceCheckUtils]: 13: Hoare triple {161811#true} call stubMoreProcessingRequired(); {162049#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 14: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 15: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {161811#true} {161811#true} #854#return; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 17: Hoare triple {161811#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {161811#true} is VALID [2022-04-15 17:43:28,476 INFO L290 TraceCheckUtils]: 18: Hoare triple {161811#true} assume 0 == ~tmp_ndt_7~0; {161811#true} is VALID [2022-04-15 17:43:28,477 INFO L290 TraceCheckUtils]: 19: Hoare triple {161811#true} ~returnVal2~0 := 0; {161811#true} is VALID [2022-04-15 17:43:28,477 INFO L290 TraceCheckUtils]: 20: Hoare triple {161811#true} assume !(~s~0 == ~NP~0); {161811#true} is VALID [2022-04-15 17:43:28,477 INFO L290 TraceCheckUtils]: 21: Hoare triple {161811#true} assume ~s~0 == ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,477 INFO L290 TraceCheckUtils]: 22: Hoare triple {161811#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {161811#true} is VALID [2022-04-15 17:43:28,477 INFO L290 TraceCheckUtils]: 23: Hoare triple {161811#true} #res := ~returnVal2~0; {161811#true} is VALID [2022-04-15 17:43:28,477 INFO L290 TraceCheckUtils]: 24: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,477 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {161811#true} {161811#true} #828#return; {161811#true} is VALID [2022-04-15 17:43:28,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:43:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,508 INFO L290 TraceCheckUtils]: 0: Hoare triple {162057#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {161811#true} is VALID [2022-04-15 17:43:28,508 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume 0 == ~tmp_ndt_2~0; {161811#true} is VALID [2022-04-15 17:43:28,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {161811#true} #res := ~malloc~0; {161811#true} is VALID [2022-04-15 17:43:28,509 INFO L290 TraceCheckUtils]: 3: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,509 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {161811#true} {161811#true} #858#return; {161811#true} is VALID [2022-04-15 17:43:28,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {162050#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {161811#true} is VALID [2022-04-15 17:43:28,510 INFO L272 TraceCheckUtils]: 1: Hoare triple {161811#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {162057#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:28,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {162057#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {161811#true} is VALID [2022-04-15 17:43:28,510 INFO L290 TraceCheckUtils]: 3: Hoare triple {161811#true} assume 0 == ~tmp_ndt_2~0; {161811#true} is VALID [2022-04-15 17:43:28,510 INFO L290 TraceCheckUtils]: 4: Hoare triple {161811#true} #res := ~malloc~0; {161811#true} is VALID [2022-04-15 17:43:28,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,510 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {161811#true} {161811#true} #858#return; {161811#true} is VALID [2022-04-15 17:43:28,510 INFO L290 TraceCheckUtils]: 7: Hoare triple {161811#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {161811#true} is VALID [2022-04-15 17:43:28,510 INFO L290 TraceCheckUtils]: 8: Hoare triple {161811#true} assume 0 == ~irp~0;#res := -1073741670; {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:43:28,511 INFO L290 TraceCheckUtils]: 9: Hoare triple {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:43:28,511 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {161811#true} #832#return; {162022#(<= (+ |FloppyStartDevice_#t~ret76| 1073741670) 0)} is VALID [2022-04-15 17:43:28,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 17:43:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {161811#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {161811#true} is VALID [2022-04-15 17:43:28,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume !(0 == ~tmp_ndt_5~0); {161811#true} is VALID [2022-04-15 17:43:28,515 INFO L290 TraceCheckUtils]: 2: Hoare triple {161811#true} #res := -1073741808; {161811#true} is VALID [2022-04-15 17:43:28,515 INFO L290 TraceCheckUtils]: 3: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,515 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {161811#true} {161812#false} #838#return; {161812#false} is VALID [2022-04-15 17:43:28,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-04-15 17:43:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:28,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {161811#true} is VALID [2022-04-15 17:43:28,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {161811#true} is VALID [2022-04-15 17:43:28,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,517 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {161811#true} {161812#false} #842#return; {161812#false} is VALID [2022-04-15 17:43:28,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {161984#(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;havoc ~__cil_tmp46~0;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; {161811#true} is VALID [2022-04-15 17:43:28,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume !(~s~0 != ~NP~0); {161811#true} is VALID [2022-04-15 17:43:28,517 INFO L290 TraceCheckUtils]: 2: Hoare triple {161811#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {161811#true} is VALID [2022-04-15 17:43:28,517 INFO L290 TraceCheckUtils]: 3: Hoare triple {161811#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {161811#true} is VALID [2022-04-15 17:43:28,517 INFO L272 TraceCheckUtils]: 4: Hoare triple {161811#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {162033#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:28,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {162033#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {161811#true} is VALID [2022-04-15 17:43:28,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {161811#true} assume 0 != ~compRegistered~0; {161811#true} is VALID [2022-04-15 17:43:28,518 INFO L272 TraceCheckUtils]: 7: Hoare triple {161811#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,518 INFO L290 TraceCheckUtils]: 8: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {161811#true} is VALID [2022-04-15 17:43:28,518 INFO L272 TraceCheckUtils]: 9: Hoare triple {161811#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,519 INFO L290 TraceCheckUtils]: 10: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {161811#true} is VALID [2022-04-15 17:43:28,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,519 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {161811#true} {161811#true} #818#return; {161811#true} is VALID [2022-04-15 17:43:28,520 INFO L290 TraceCheckUtils]: 13: Hoare triple {161811#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {161811#true} is VALID [2022-04-15 17:43:28,520 INFO L290 TraceCheckUtils]: 14: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,520 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {161811#true} {161811#true} #852#return; {161811#true} is VALID [2022-04-15 17:43:28,520 INFO L290 TraceCheckUtils]: 16: Hoare triple {161811#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 17: Hoare triple {161811#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L272 TraceCheckUtils]: 18: Hoare triple {161811#true} call stubMoreProcessingRequired(); {162049#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 19: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 20: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {161811#true} {161811#true} #854#return; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 22: Hoare triple {161811#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 23: Hoare triple {161811#true} assume 0 == ~tmp_ndt_7~0; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 24: Hoare triple {161811#true} ~returnVal2~0 := 0; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 25: Hoare triple {161811#true} assume !(~s~0 == ~NP~0); {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 26: Hoare triple {161811#true} assume ~s~0 == ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 27: Hoare triple {161811#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 28: Hoare triple {161811#true} #res := ~returnVal2~0; {161811#true} is VALID [2022-04-15 17:43:28,521 INFO L290 TraceCheckUtils]: 29: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,522 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {161811#true} {161811#true} #828#return; {161811#true} is VALID [2022-04-15 17:43:28,522 INFO L290 TraceCheckUtils]: 31: Hoare triple {161811#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {161811#true} is VALID [2022-04-15 17:43:28,522 INFO L290 TraceCheckUtils]: 32: Hoare triple {161811#true} assume !(259 == ~__cil_tmp42~0); {161811#true} is VALID [2022-04-15 17:43:28,522 INFO L290 TraceCheckUtils]: 33: Hoare triple {161811#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {161811#true} is VALID [2022-04-15 17:43:28,522 INFO L272 TraceCheckUtils]: 34: Hoare triple {161811#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {162050#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:28,522 INFO L290 TraceCheckUtils]: 35: Hoare triple {162050#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {161811#true} is VALID [2022-04-15 17:43:28,523 INFO L272 TraceCheckUtils]: 36: Hoare triple {161811#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {162057#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:28,523 INFO L290 TraceCheckUtils]: 37: Hoare triple {162057#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {161811#true} is VALID [2022-04-15 17:43:28,523 INFO L290 TraceCheckUtils]: 38: Hoare triple {161811#true} assume 0 == ~tmp_ndt_2~0; {161811#true} is VALID [2022-04-15 17:43:28,523 INFO L290 TraceCheckUtils]: 39: Hoare triple {161811#true} #res := ~malloc~0; {161811#true} is VALID [2022-04-15 17:43:28,523 INFO L290 TraceCheckUtils]: 40: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,524 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {161811#true} {161811#true} #858#return; {161811#true} is VALID [2022-04-15 17:43:28,524 INFO L290 TraceCheckUtils]: 42: Hoare triple {161811#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {161811#true} is VALID [2022-04-15 17:43:28,524 INFO L290 TraceCheckUtils]: 43: Hoare triple {161811#true} assume 0 == ~irp~0;#res := -1073741670; {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:43:28,524 INFO L290 TraceCheckUtils]: 44: Hoare triple {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:43:28,525 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {161811#true} #832#return; {162022#(<= (+ |FloppyStartDevice_#t~ret76| 1073741670) 0)} is VALID [2022-04-15 17:43:28,525 INFO L290 TraceCheckUtils]: 46: Hoare triple {162022#(<= (+ |FloppyStartDevice_#t~ret76| 1073741670) 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {162023#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-15 17:43:28,525 INFO L290 TraceCheckUtils]: 47: Hoare triple {162023#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 48: Hoare triple {161812#false} assume !(0 != ~fdcInfo__AcpiBios~0); {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 49: Hoare triple {161812#false} assume !(4 == ~disketteExtension__DriveType~0); {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 50: Hoare triple {161812#false} ~InterfaceType~0 := 0; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 51: Hoare triple {161812#false} assume !false; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 52: Hoare triple {161812#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 53: Hoare triple {161812#false} assume ~ntStatus~1 >= 0; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 54: Hoare triple {161812#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L272 TraceCheckUtils]: 55: Hoare triple {161812#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {161811#true} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 56: Hoare triple {161811#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {161811#true} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 57: Hoare triple {161811#true} assume !(0 == ~tmp_ndt_5~0); {161811#true} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 58: Hoare triple {161811#true} #res := -1073741808; {161811#true} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 59: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,526 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {161811#true} {161812#false} #838#return; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 61: Hoare triple {161812#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 62: Hoare triple {161812#false} assume !(~pnpStatus~0 >= 0); {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 63: Hoare triple {161812#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {161812#false} is VALID [2022-04-15 17:43:28,526 INFO L290 TraceCheckUtils]: 64: Hoare triple {161812#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {161812#false} is VALID [2022-04-15 17:43:28,527 INFO L272 TraceCheckUtils]: 65: Hoare triple {161812#false} call IofCompleteRequest(~Irp, 0); {162049#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 66: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {161811#true} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 67: Hoare triple {161811#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {161811#true} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 68: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,527 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {161811#true} {161812#false} #842#return; {161812#false} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 70: Hoare triple {161812#false} #res := ~ntStatus~1; {161812#false} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 71: Hoare triple {161812#false} assume true; {161812#false} is VALID [2022-04-15 17:43:28,527 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {161812#false} {161811#true} #756#return; {161812#false} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {161910#(and (= |old(~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; {161811#true} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {161811#true} assume 1 == ~PagingReferenceCount~0; {161811#true} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 2: Hoare triple {161811#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {161811#true} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 3: Hoare triple {161811#true} assume !(0 != ~disketteExtension__IsRemoved~0); {161811#true} is VALID [2022-04-15 17:43:28,527 INFO L290 TraceCheckUtils]: 4: Hoare triple {161811#true} assume 0 == ~irpSp__MinorFunction~0; {161811#true} is VALID [2022-04-15 17:43:28,528 INFO L272 TraceCheckUtils]: 5: Hoare triple {161811#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {161984#(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 [2022-04-15 17:43:28,528 INFO L290 TraceCheckUtils]: 6: Hoare triple {161984#(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;havoc ~__cil_tmp46~0;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; {161811#true} is VALID [2022-04-15 17:43:28,528 INFO L290 TraceCheckUtils]: 7: Hoare triple {161811#true} assume !(~s~0 != ~NP~0); {161811#true} is VALID [2022-04-15 17:43:28,528 INFO L290 TraceCheckUtils]: 8: Hoare triple {161811#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {161811#true} is VALID [2022-04-15 17:43:28,528 INFO L290 TraceCheckUtils]: 9: Hoare triple {161811#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {161811#true} is VALID [2022-04-15 17:43:28,529 INFO L272 TraceCheckUtils]: 10: Hoare triple {161811#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {162033#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:28,529 INFO L290 TraceCheckUtils]: 11: Hoare triple {162033#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {161811#true} is VALID [2022-04-15 17:43:28,529 INFO L290 TraceCheckUtils]: 12: Hoare triple {161811#true} assume 0 != ~compRegistered~0; {161811#true} is VALID [2022-04-15 17:43:28,529 INFO L272 TraceCheckUtils]: 13: Hoare triple {161811#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,529 INFO L290 TraceCheckUtils]: 14: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {161811#true} is VALID [2022-04-15 17:43:28,530 INFO L272 TraceCheckUtils]: 15: Hoare triple {161811#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,530 INFO L290 TraceCheckUtils]: 16: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {161811#true} is VALID [2022-04-15 17:43:28,530 INFO L290 TraceCheckUtils]: 17: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,530 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {161811#true} {161811#true} #818#return; {161811#true} is VALID [2022-04-15 17:43:28,530 INFO L290 TraceCheckUtils]: 19: Hoare triple {161811#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {161811#true} is VALID [2022-04-15 17:43:28,530 INFO L290 TraceCheckUtils]: 20: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,530 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {161811#true} {161811#true} #852#return; {161811#true} is VALID [2022-04-15 17:43:28,530 INFO L290 TraceCheckUtils]: 22: Hoare triple {161811#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {161811#true} is VALID [2022-04-15 17:43:28,530 INFO L290 TraceCheckUtils]: 23: Hoare triple {161811#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L272 TraceCheckUtils]: 24: Hoare triple {161811#true} call stubMoreProcessingRequired(); {162049#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 25: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 26: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {161811#true} {161811#true} #854#return; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 28: Hoare triple {161811#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 29: Hoare triple {161811#true} assume 0 == ~tmp_ndt_7~0; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 30: Hoare triple {161811#true} ~returnVal2~0 := 0; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 31: Hoare triple {161811#true} assume !(~s~0 == ~NP~0); {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 32: Hoare triple {161811#true} assume ~s~0 == ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 33: Hoare triple {161811#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 34: Hoare triple {161811#true} #res := ~returnVal2~0; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 35: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {161811#true} {161811#true} #828#return; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 37: Hoare triple {161811#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 38: Hoare triple {161811#true} assume !(259 == ~__cil_tmp42~0); {161811#true} is VALID [2022-04-15 17:43:28,531 INFO L290 TraceCheckUtils]: 39: Hoare triple {161811#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {161811#true} is VALID [2022-04-15 17:43:28,532 INFO L272 TraceCheckUtils]: 40: Hoare triple {161811#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {162050#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:28,532 INFO L290 TraceCheckUtils]: 41: Hoare triple {162050#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {161811#true} is VALID [2022-04-15 17:43:28,533 INFO L272 TraceCheckUtils]: 42: Hoare triple {161811#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {162057#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:28,533 INFO L290 TraceCheckUtils]: 43: Hoare triple {162057#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {161811#true} is VALID [2022-04-15 17:43:28,533 INFO L290 TraceCheckUtils]: 44: Hoare triple {161811#true} assume 0 == ~tmp_ndt_2~0; {161811#true} is VALID [2022-04-15 17:43:28,533 INFO L290 TraceCheckUtils]: 45: Hoare triple {161811#true} #res := ~malloc~0; {161811#true} is VALID [2022-04-15 17:43:28,533 INFO L290 TraceCheckUtils]: 46: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,533 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {161811#true} {161811#true} #858#return; {161811#true} is VALID [2022-04-15 17:43:28,533 INFO L290 TraceCheckUtils]: 48: Hoare triple {161811#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {161811#true} is VALID [2022-04-15 17:43:28,534 INFO L290 TraceCheckUtils]: 49: Hoare triple {161811#true} assume 0 == ~irp~0;#res := -1073741670; {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:43:28,534 INFO L290 TraceCheckUtils]: 50: Hoare triple {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:43:28,534 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {161811#true} #832#return; {162022#(<= (+ |FloppyStartDevice_#t~ret76| 1073741670) 0)} is VALID [2022-04-15 17:43:28,535 INFO L290 TraceCheckUtils]: 52: Hoare triple {162022#(<= (+ |FloppyStartDevice_#t~ret76| 1073741670) 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {162023#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-15 17:43:28,535 INFO L290 TraceCheckUtils]: 53: Hoare triple {162023#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {161812#false} is VALID [2022-04-15 17:43:28,535 INFO L290 TraceCheckUtils]: 54: Hoare triple {161812#false} assume !(0 != ~fdcInfo__AcpiBios~0); {161812#false} is VALID [2022-04-15 17:43:28,535 INFO L290 TraceCheckUtils]: 55: Hoare triple {161812#false} assume !(4 == ~disketteExtension__DriveType~0); {161812#false} is VALID [2022-04-15 17:43:28,535 INFO L290 TraceCheckUtils]: 56: Hoare triple {161812#false} ~InterfaceType~0 := 0; {161812#false} is VALID [2022-04-15 17:43:28,535 INFO L290 TraceCheckUtils]: 57: Hoare triple {161812#false} assume !false; {161812#false} is VALID [2022-04-15 17:43:28,535 INFO L290 TraceCheckUtils]: 58: Hoare triple {161812#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {161812#false} is VALID [2022-04-15 17:43:28,535 INFO L290 TraceCheckUtils]: 59: Hoare triple {161812#false} assume ~ntStatus~1 >= 0; {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 60: Hoare triple {161812#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L272 TraceCheckUtils]: 61: Hoare triple {161812#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {161811#true} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 62: Hoare triple {161811#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {161811#true} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 63: Hoare triple {161811#true} assume !(0 == ~tmp_ndt_5~0); {161811#true} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 64: Hoare triple {161811#true} #res := -1073741808; {161811#true} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 65: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,536 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {161811#true} {161812#false} #838#return; {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 67: Hoare triple {161812#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 68: Hoare triple {161812#false} assume !(~pnpStatus~0 >= 0); {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 69: Hoare triple {161812#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 70: Hoare triple {161812#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L272 TraceCheckUtils]: 71: Hoare triple {161812#false} call IofCompleteRequest(~Irp, 0); {162049#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 72: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {161811#true} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 73: Hoare triple {161811#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {161811#true} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 74: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,536 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {161811#true} {161812#false} #842#return; {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 76: Hoare triple {161812#false} #res := ~ntStatus~1; {161812#false} is VALID [2022-04-15 17:43:28,536 INFO L290 TraceCheckUtils]: 77: Hoare triple {161812#false} assume true; {161812#false} is VALID [2022-04-15 17:43:28,537 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {161812#false} {161811#true} #756#return; {161812#false} is VALID [2022-04-15 17:43:28,537 INFO L290 TraceCheckUtils]: 79: Hoare triple {161812#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {161812#false} is VALID [2022-04-15 17:43:28,537 INFO L290 TraceCheckUtils]: 80: Hoare triple {161812#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {161812#false} is VALID [2022-04-15 17:43:28,537 INFO L290 TraceCheckUtils]: 81: Hoare triple {161812#false} assume !(0 == ~PagingReferenceCount~0); {161812#false} is VALID [2022-04-15 17:43:28,537 INFO L290 TraceCheckUtils]: 82: Hoare triple {161812#false} #res := ~ntStatus~0; {161812#false} is VALID [2022-04-15 17:43:28,537 INFO L290 TraceCheckUtils]: 83: Hoare triple {161812#false} assume true; {161812#false} is VALID [2022-04-15 17:43:28,537 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {161812#false} {161811#true} #806#return; {161812#false} is VALID [2022-04-15 17:43:28,538 INFO L272 TraceCheckUtils]: 0: Hoare triple {161811#true} call ULTIMATE.init(); {161907#(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 [2022-04-15 17:43:28,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {161907#(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; {161811#true} is VALID [2022-04-15 17:43:28,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,538 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {161811#true} {161811#true} #864#return; {161811#true} is VALID [2022-04-15 17:43:28,539 INFO L272 TraceCheckUtils]: 4: Hoare triple {161811#true} call #t~ret109 := main(); {161811#true} is VALID [2022-04-15 17:43:28,539 INFO L290 TraceCheckUtils]: 5: Hoare triple {161811#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {161811#true} is VALID [2022-04-15 17:43:28,539 INFO L272 TraceCheckUtils]: 6: Hoare triple {161811#true} call _BLAST_init(); {161908#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:28,539 INFO L290 TraceCheckUtils]: 7: Hoare triple {161908#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L290 TraceCheckUtils]: 8: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {161811#true} {161811#true} #802#return; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L290 TraceCheckUtils]: 10: Hoare triple {161811#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; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L290 TraceCheckUtils]: 11: Hoare triple {161811#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L272 TraceCheckUtils]: 12: Hoare triple {161811#true} call stub_driver_init(); {161909#(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 [2022-04-15 17:43:28,540 INFO L290 TraceCheckUtils]: 13: Hoare triple {161909#(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; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L290 TraceCheckUtils]: 14: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {161811#true} {161811#true} #804#return; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L290 TraceCheckUtils]: 16: Hoare triple {161811#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {161811#true} is VALID [2022-04-15 17:43:28,540 INFO L290 TraceCheckUtils]: 17: Hoare triple {161811#true} assume 3 == ~tmp_ndt_1~0; {161811#true} is VALID [2022-04-15 17:43:28,541 INFO L272 TraceCheckUtils]: 18: Hoare triple {161811#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {161910#(and (= |old(~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 [2022-04-15 17:43:28,541 INFO L290 TraceCheckUtils]: 19: Hoare triple {161910#(and (= |old(~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; {161811#true} is VALID [2022-04-15 17:43:28,541 INFO L290 TraceCheckUtils]: 20: Hoare triple {161811#true} assume 1 == ~PagingReferenceCount~0; {161811#true} is VALID [2022-04-15 17:43:28,541 INFO L290 TraceCheckUtils]: 21: Hoare triple {161811#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {161811#true} is VALID [2022-04-15 17:43:28,541 INFO L290 TraceCheckUtils]: 22: Hoare triple {161811#true} assume !(0 != ~disketteExtension__IsRemoved~0); {161811#true} is VALID [2022-04-15 17:43:28,541 INFO L290 TraceCheckUtils]: 23: Hoare triple {161811#true} assume 0 == ~irpSp__MinorFunction~0; {161811#true} is VALID [2022-04-15 17:43:28,542 INFO L272 TraceCheckUtils]: 24: Hoare triple {161811#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {161984#(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 [2022-04-15 17:43:28,542 INFO L290 TraceCheckUtils]: 25: Hoare triple {161984#(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;havoc ~__cil_tmp46~0;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; {161811#true} is VALID [2022-04-15 17:43:28,542 INFO L290 TraceCheckUtils]: 26: Hoare triple {161811#true} assume !(~s~0 != ~NP~0); {161811#true} is VALID [2022-04-15 17:43:28,542 INFO L290 TraceCheckUtils]: 27: Hoare triple {161811#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {161811#true} is VALID [2022-04-15 17:43:28,542 INFO L290 TraceCheckUtils]: 28: Hoare triple {161811#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {161811#true} is VALID [2022-04-15 17:43:28,543 INFO L272 TraceCheckUtils]: 29: Hoare triple {161811#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {162033#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:28,543 INFO L290 TraceCheckUtils]: 30: Hoare triple {162033#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {161811#true} is VALID [2022-04-15 17:43:28,543 INFO L290 TraceCheckUtils]: 31: Hoare triple {161811#true} assume 0 != ~compRegistered~0; {161811#true} is VALID [2022-04-15 17:43:28,543 INFO L272 TraceCheckUtils]: 32: Hoare triple {161811#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,544 INFO L290 TraceCheckUtils]: 33: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {161811#true} is VALID [2022-04-15 17:43:28,544 INFO L272 TraceCheckUtils]: 34: Hoare triple {161811#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:28,544 INFO L290 TraceCheckUtils]: 35: Hoare triple {162045#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {161811#true} is VALID [2022-04-15 17:43:28,544 INFO L290 TraceCheckUtils]: 36: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,544 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {161811#true} {161811#true} #818#return; {161811#true} is VALID [2022-04-15 17:43:28,544 INFO L290 TraceCheckUtils]: 38: Hoare triple {161811#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {161811#true} is VALID [2022-04-15 17:43:28,544 INFO L290 TraceCheckUtils]: 39: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,544 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {161811#true} {161811#true} #852#return; {161811#true} is VALID [2022-04-15 17:43:28,544 INFO L290 TraceCheckUtils]: 41: Hoare triple {161811#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {161811#true} is VALID [2022-04-15 17:43:28,544 INFO L290 TraceCheckUtils]: 42: Hoare triple {161811#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L272 TraceCheckUtils]: 43: Hoare triple {161811#true} call stubMoreProcessingRequired(); {162049#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 45: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {161811#true} {161811#true} #854#return; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 47: Hoare triple {161811#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 48: Hoare triple {161811#true} assume 0 == ~tmp_ndt_7~0; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 49: Hoare triple {161811#true} ~returnVal2~0 := 0; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 50: Hoare triple {161811#true} assume !(~s~0 == ~NP~0); {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 51: Hoare triple {161811#true} assume ~s~0 == ~MPR1~0; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 52: Hoare triple {161811#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 53: Hoare triple {161811#true} #res := ~returnVal2~0; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 54: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {161811#true} {161811#true} #828#return; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 56: Hoare triple {161811#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {161811#true} is VALID [2022-04-15 17:43:28,545 INFO L290 TraceCheckUtils]: 57: Hoare triple {161811#true} assume !(259 == ~__cil_tmp42~0); {161811#true} is VALID [2022-04-15 17:43:28,546 INFO L290 TraceCheckUtils]: 58: Hoare triple {161811#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {161811#true} is VALID [2022-04-15 17:43:28,546 INFO L272 TraceCheckUtils]: 59: Hoare triple {161811#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {162050#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:28,546 INFO L290 TraceCheckUtils]: 60: Hoare triple {162050#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {161811#true} is VALID [2022-04-15 17:43:28,547 INFO L272 TraceCheckUtils]: 61: Hoare triple {161811#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {162057#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:28,547 INFO L290 TraceCheckUtils]: 62: Hoare triple {162057#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {161811#true} is VALID [2022-04-15 17:43:28,547 INFO L290 TraceCheckUtils]: 63: Hoare triple {161811#true} assume 0 == ~tmp_ndt_2~0; {161811#true} is VALID [2022-04-15 17:43:28,547 INFO L290 TraceCheckUtils]: 64: Hoare triple {161811#true} #res := ~malloc~0; {161811#true} is VALID [2022-04-15 17:43:28,547 INFO L290 TraceCheckUtils]: 65: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,547 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {161811#true} {161811#true} #858#return; {161811#true} is VALID [2022-04-15 17:43:28,547 INFO L290 TraceCheckUtils]: 67: Hoare triple {161811#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {161811#true} is VALID [2022-04-15 17:43:28,548 INFO L290 TraceCheckUtils]: 68: Hoare triple {161811#true} assume 0 == ~irp~0;#res := -1073741670; {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:43:28,548 INFO L290 TraceCheckUtils]: 69: Hoare triple {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} assume true; {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} is VALID [2022-04-15 17:43:28,548 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {162056#(<= (+ |FlFdcDeviceIo_#res| 1073741670) 0)} {161811#true} #832#return; {162022#(<= (+ |FloppyStartDevice_#t~ret76| 1073741670) 0)} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 71: Hoare triple {162022#(<= (+ |FloppyStartDevice_#t~ret76| 1073741670) 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {162023#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 72: Hoare triple {162023#(<= (+ FloppyStartDevice_~ntStatus~1 1073741670) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {161812#false} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 73: Hoare triple {161812#false} assume !(0 != ~fdcInfo__AcpiBios~0); {161812#false} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 74: Hoare triple {161812#false} assume !(4 == ~disketteExtension__DriveType~0); {161812#false} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 75: Hoare triple {161812#false} ~InterfaceType~0 := 0; {161812#false} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 76: Hoare triple {161812#false} assume !false; {161812#false} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 77: Hoare triple {161812#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {161812#false} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 78: Hoare triple {161812#false} assume ~ntStatus~1 >= 0; {161812#false} is VALID [2022-04-15 17:43:28,549 INFO L290 TraceCheckUtils]: 79: Hoare triple {161812#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L272 TraceCheckUtils]: 80: Hoare triple {161812#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {161811#true} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 81: Hoare triple {161811#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {161811#true} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 82: Hoare triple {161811#true} assume !(0 == ~tmp_ndt_5~0); {161811#true} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 83: Hoare triple {161811#true} #res := -1073741808; {161811#true} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 84: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,550 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {161811#true} {161812#false} #838#return; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 86: Hoare triple {161812#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 87: Hoare triple {161812#false} assume !(~pnpStatus~0 >= 0); {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 88: Hoare triple {161812#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 89: Hoare triple {161812#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L272 TraceCheckUtils]: 90: Hoare triple {161812#false} call IofCompleteRequest(~Irp, 0); {162049#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 91: Hoare triple {162049#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {161811#true} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 92: Hoare triple {161811#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {161811#true} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 93: Hoare triple {161811#true} assume true; {161811#true} is VALID [2022-04-15 17:43:28,550 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {161811#true} {161812#false} #842#return; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 95: Hoare triple {161812#false} #res := ~ntStatus~1; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 96: Hoare triple {161812#false} assume true; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {161812#false} {161811#true} #756#return; {161812#false} is VALID [2022-04-15 17:43:28,550 INFO L290 TraceCheckUtils]: 98: Hoare triple {161812#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 99: Hoare triple {161812#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 100: Hoare triple {161812#false} assume !(0 == ~PagingReferenceCount~0); {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 101: Hoare triple {161812#false} #res := ~ntStatus~0; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 102: Hoare triple {161812#false} assume true; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {161812#false} {161811#true} #806#return; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 104: Hoare triple {161812#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 105: Hoare triple {161812#false} assume !(1 == ~pended~0); {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 106: Hoare triple {161812#false} assume !(1 == ~pended~0); {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 107: Hoare triple {161812#false} assume ~s~0 != ~UNLOADED~0; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 108: Hoare triple {161812#false} assume -1 != ~status~1; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 109: Hoare triple {161812#false} assume ~s~0 != ~SKIP2~0; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 110: Hoare triple {161812#false} assume ~s~0 != ~IPC~0; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 111: Hoare triple {161812#false} assume !(~s~0 != ~DC~0); {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 112: Hoare triple {161812#false} assume !(1 == ~pended~0); {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 113: Hoare triple {161812#false} assume ~s~0 == ~DC~0; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L290 TraceCheckUtils]: 114: Hoare triple {161812#false} assume 259 == ~status~1; {161812#false} is VALID [2022-04-15 17:43:28,551 INFO L272 TraceCheckUtils]: 115: Hoare triple {161812#false} call errorFn(); {161812#false} is VALID [2022-04-15 17:43:28,552 INFO L290 TraceCheckUtils]: 116: Hoare triple {161812#false} assume !false; {161812#false} is VALID [2022-04-15 17:43:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 17:43:28,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:28,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618403277] [2022-04-15 17:43:28,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1618403277] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:28,552 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:28,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:43:28,553 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:28,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [100631697] [2022-04-15 17:43:28,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [100631697] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:28,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:28,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:43:28,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150729434] [2022-04-15 17:43:28,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:28,554 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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 117 [2022-04-15 17:43:28,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:28,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:28,635 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:28,635 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:43:28,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:28,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:43:28,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:43:28,636 INFO L87 Difference]: Start difference. First operand 246 states and 272 transitions. Second operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:31,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:31,191 INFO L93 Difference]: Finished difference Result 332 states and 370 transitions. [2022-04-15 17:43:31,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:43:31,192 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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 117 [2022-04-15 17:43:31,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 291 transitions. [2022-04-15 17:43:31,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 291 transitions. [2022-04-15 17:43:31,195 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 291 transitions. [2022-04-15 17:43:31,349 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:31,353 INFO L225 Difference]: With dead ends: 332 [2022-04-15 17:43:31,353 INFO L226 Difference]: Without dead ends: 252 [2022-04-15 17:43:31,353 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 [2022-04-15 17:43:31,354 INFO L913 BasicCegarLoop]: 171 mSDtfsCounter, 124 mSDsluCounter, 507 mSDsCounter, 0 mSdLazyCounter, 729 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 678 SdHoareTripleChecker+Invalid, 774 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 729 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:31,354 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 678 Invalid, 774 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 729 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 17:43:31,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2022-04-15 17:43:31,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 246. [2022-04-15 17:43:31,875 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:31,876 INFO L82 GeneralOperation]: Start isEquivalent. First operand 252 states. Second operand has 246 states, 192 states have (on average 1.1354166666666667) internal successors, (218), 194 states have internal predecessors, (218), 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) [2022-04-15 17:43:31,876 INFO L74 IsIncluded]: Start isIncluded. First operand 252 states. Second operand has 246 states, 192 states have (on average 1.1354166666666667) internal successors, (218), 194 states have internal predecessors, (218), 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) [2022-04-15 17:43:31,876 INFO L87 Difference]: Start difference. First operand 252 states. Second operand has 246 states, 192 states have (on average 1.1354166666666667) internal successors, (218), 194 states have internal predecessors, (218), 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) [2022-04-15 17:43:31,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:31,879 INFO L93 Difference]: Finished difference Result 252 states and 278 transitions. [2022-04-15 17:43:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 278 transitions. [2022-04-15 17:43:31,879 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:31,879 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:31,879 INFO L74 IsIncluded]: Start isIncluded. First operand has 246 states, 192 states have (on average 1.1354166666666667) internal successors, (218), 194 states have internal predecessors, (218), 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 252 states. [2022-04-15 17:43:31,879 INFO L87 Difference]: Start difference. First operand has 246 states, 192 states have (on average 1.1354166666666667) internal successors, (218), 194 states have internal predecessors, (218), 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 252 states. [2022-04-15 17:43:31,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:31,882 INFO L93 Difference]: Finished difference Result 252 states and 278 transitions. [2022-04-15 17:43:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 278 transitions. [2022-04-15 17:43:31,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:31,882 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:31,882 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:31,882 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 192 states have (on average 1.1354166666666667) internal successors, (218), 194 states have internal predecessors, (218), 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) [2022-04-15 17:43:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 271 transitions. [2022-04-15 17:43:31,885 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 271 transitions. Word has length 117 [2022-04-15 17:43:31,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:31,885 INFO L478 AbstractCegarLoop]: Abstraction has 246 states and 271 transitions. [2022-04-15 17:43:31,885 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 4 states have internal predecessors, (89), 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) [2022-04-15 17:43:31,885 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 246 states and 271 transitions. [2022-04-15 17:43:32,458 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:32,458 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 271 transitions. [2022-04-15 17:43:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-04-15 17:43:32,459 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:32,459 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] [2022-04-15 17:43:32,459 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-15 17:43:32,459 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:32,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:32,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1606855094, now seen corresponding path program 1 times [2022-04-15 17:43:32,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:32,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2113574644] [2022-04-15 17:43:32,460 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:32,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1606855094, now seen corresponding path program 2 times [2022-04-15 17:43:32,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:32,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818477877] [2022-04-15 17:43:32,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:32,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {163857#(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; {163729#true} is VALID [2022-04-15 17:43:32,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {163729#true} {163729#true} #864#return; {163729#true} is VALID [2022-04-15 17:43:32,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {163858#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {163729#true} is VALID [2022-04-15 17:43:32,599 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,599 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {163729#true} {163729#true} #802#return; {163729#true} is VALID [2022-04-15 17:43:32,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,610 INFO L290 TraceCheckUtils]: 0: Hoare triple {163859#(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; {163729#true} is VALID [2022-04-15 17:43:32,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,610 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {163729#true} {163729#true} #804#return; {163729#true} is VALID [2022-04-15 17:43:32,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:43:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:43:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,794 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,795 INFO L272 TraceCheckUtils]: 1: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,795 INFO L290 TraceCheckUtils]: 3: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,795 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,795 INFO L290 TraceCheckUtils]: 6: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,795 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,805 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,805 INFO L272 TraceCheckUtils]: 2: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,806 INFO L290 TraceCheckUtils]: 3: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,806 INFO L272 TraceCheckUtils]: 4: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,806 INFO L290 TraceCheckUtils]: 6: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,806 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,806 INFO L290 TraceCheckUtils]: 8: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,806 INFO L290 TraceCheckUtils]: 9: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,806 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,806 INFO L290 TraceCheckUtils]: 11: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,806 INFO L290 TraceCheckUtils]: 12: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L272 TraceCheckUtils]: 13: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 14: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 15: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 17: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 18: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 19: Hoare triple {163729#true} ~returnVal2~0 := 0; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 20: Hoare triple {163729#true} assume !(~s~0 == ~NP~0); {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 21: Hoare triple {163729#true} assume ~s~0 == ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 22: Hoare triple {163729#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 23: Hoare triple {163729#true} #res := ~returnVal2~0; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L290 TraceCheckUtils]: 24: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,807 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {163729#true} {163729#true} #828#return; {163729#true} is VALID [2022-04-15 17:43:32,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:43:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {164099#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {163729#true} is VALID [2022-04-15 17:43:32,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume 0 == ~tmp_ndt_2~0; {163729#true} is VALID [2022-04-15 17:43:32,870 INFO L290 TraceCheckUtils]: 2: Hoare triple {163729#true} #res := ~malloc~0; {163729#true} is VALID [2022-04-15 17:43:32,870 INFO L290 TraceCheckUtils]: 3: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,870 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {163729#true} {163729#true} #858#return; {163729#true} is VALID [2022-04-15 17:43:32,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:43:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,914 INFO L290 TraceCheckUtils]: 0: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,914 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,914 INFO L290 TraceCheckUtils]: 0: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,915 INFO L272 TraceCheckUtils]: 1: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,915 INFO L290 TraceCheckUtils]: 2: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,915 INFO L290 TraceCheckUtils]: 3: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,915 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,915 INFO L290 TraceCheckUtils]: 5: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,915 INFO L290 TraceCheckUtils]: 6: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,915 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,917 INFO L290 TraceCheckUtils]: 0: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,917 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,917 INFO L290 TraceCheckUtils]: 0: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,917 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,917 INFO L272 TraceCheckUtils]: 2: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,918 INFO L290 TraceCheckUtils]: 3: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,918 INFO L272 TraceCheckUtils]: 4: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,918 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,918 INFO L290 TraceCheckUtils]: 8: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,918 INFO L290 TraceCheckUtils]: 9: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,918 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,918 INFO L290 TraceCheckUtils]: 11: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,918 INFO L290 TraceCheckUtils]: 12: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,919 INFO L272 TraceCheckUtils]: 13: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,919 INFO L290 TraceCheckUtils]: 14: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,919 INFO L290 TraceCheckUtils]: 15: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,919 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,919 INFO L290 TraceCheckUtils]: 17: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,919 INFO L290 TraceCheckUtils]: 18: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,919 INFO L290 TraceCheckUtils]: 19: Hoare triple {163729#true} ~returnVal2~0 := 0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,920 INFO L290 TraceCheckUtils]: 20: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,920 INFO L290 TraceCheckUtils]: 21: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,920 INFO L290 TraceCheckUtils]: 22: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,921 INFO L290 TraceCheckUtils]: 23: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,921 INFO L290 TraceCheckUtils]: 24: Hoare triple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,922 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {163729#true} #860#return; {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-15 17:43:32,922 INFO L290 TraceCheckUtils]: 0: Hoare triple {164064#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {163729#true} is VALID [2022-04-15 17:43:32,922 INFO L272 TraceCheckUtils]: 1: Hoare triple {163729#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {164099#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:32,923 INFO L290 TraceCheckUtils]: 2: Hoare triple {164099#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {163729#true} is VALID [2022-04-15 17:43:32,923 INFO L290 TraceCheckUtils]: 3: Hoare triple {163729#true} assume 0 == ~tmp_ndt_2~0; {163729#true} is VALID [2022-04-15 17:43:32,923 INFO L290 TraceCheckUtils]: 4: Hoare triple {163729#true} #res := ~malloc~0; {163729#true} is VALID [2022-04-15 17:43:32,923 INFO L290 TraceCheckUtils]: 5: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,923 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {163729#true} {163729#true} #858#return; {163729#true} is VALID [2022-04-15 17:43:32,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {163729#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {163729#true} is VALID [2022-04-15 17:43:32,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {163729#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {163729#true} is VALID [2022-04-15 17:43:32,923 INFO L272 TraceCheckUtils]: 9: Hoare triple {163729#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {164047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,923 INFO L290 TraceCheckUtils]: 10: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,924 INFO L290 TraceCheckUtils]: 11: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,924 INFO L272 TraceCheckUtils]: 12: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,924 INFO L290 TraceCheckUtils]: 13: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,924 INFO L272 TraceCheckUtils]: 14: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,925 INFO L290 TraceCheckUtils]: 15: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L290 TraceCheckUtils]: 16: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L290 TraceCheckUtils]: 18: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L290 TraceCheckUtils]: 19: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L290 TraceCheckUtils]: 21: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L290 TraceCheckUtils]: 22: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L272 TraceCheckUtils]: 23: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L290 TraceCheckUtils]: 25: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,925 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,926 INFO L290 TraceCheckUtils]: 27: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,926 INFO L290 TraceCheckUtils]: 28: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,926 INFO L290 TraceCheckUtils]: 29: Hoare triple {163729#true} ~returnVal2~0 := 0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,926 INFO L290 TraceCheckUtils]: 30: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,926 INFO L290 TraceCheckUtils]: 31: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,927 INFO L290 TraceCheckUtils]: 32: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,927 INFO L290 TraceCheckUtils]: 33: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,927 INFO L290 TraceCheckUtils]: 34: Hoare triple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,928 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {163729#true} #860#return; {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-15 17:43:32,928 INFO L290 TraceCheckUtils]: 36: Hoare triple {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} is VALID [2022-04-15 17:43:32,929 INFO L290 TraceCheckUtils]: 37: Hoare triple {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} assume !(259 == ~__cil_tmp11~0); {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} is VALID [2022-04-15 17:43:32,929 INFO L290 TraceCheckUtils]: 38: Hoare triple {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} #res := ~ntStatus~2; {164098#(= |FlFdcDeviceIo_#res| 0)} is VALID [2022-04-15 17:43:32,929 INFO L290 TraceCheckUtils]: 39: Hoare triple {164098#(= |FlFdcDeviceIo_#res| 0)} assume true; {164098#(= |FlFdcDeviceIo_#res| 0)} is VALID [2022-04-15 17:43:32,930 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {164098#(= |FlFdcDeviceIo_#res| 0)} {163729#true} #832#return; {164035#(= |FloppyStartDevice_#t~ret76| 0)} is VALID [2022-04-15 17:43:32,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 17:43:32,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,932 INFO L290 TraceCheckUtils]: 0: Hoare triple {163729#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {163729#true} is VALID [2022-04-15 17:43:32,932 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume !(0 == ~tmp_ndt_5~0); {163729#true} is VALID [2022-04-15 17:43:32,932 INFO L290 TraceCheckUtils]: 2: Hoare triple {163729#true} #res := -1073741808; {163729#true} is VALID [2022-04-15 17:43:32,933 INFO L290 TraceCheckUtils]: 3: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,933 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {163729#true} {164036#(= FloppyStartDevice_~ntStatus~1 0)} #838#return; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-15 17:43:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:32,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {163729#true} is VALID [2022-04-15 17:43:32,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {163729#true} is VALID [2022-04-15 17:43:32,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,935 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {163729#true} {164036#(= FloppyStartDevice_~ntStatus~1 0)} #842#return; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {163967#(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;havoc ~__cil_tmp46~0;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; {163729#true} is VALID [2022-04-15 17:43:32,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume !(~s~0 != ~NP~0); {163729#true} is VALID [2022-04-15 17:43:32,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {163729#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {163729#true} is VALID [2022-04-15 17:43:32,935 INFO L290 TraceCheckUtils]: 3: Hoare triple {163729#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {163729#true} is VALID [2022-04-15 17:43:32,936 INFO L272 TraceCheckUtils]: 4: Hoare triple {163729#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {164047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,936 INFO L290 TraceCheckUtils]: 6: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,937 INFO L272 TraceCheckUtils]: 7: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,937 INFO L290 TraceCheckUtils]: 8: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,937 INFO L272 TraceCheckUtils]: 9: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,937 INFO L290 TraceCheckUtils]: 10: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,937 INFO L290 TraceCheckUtils]: 11: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,937 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,937 INFO L290 TraceCheckUtils]: 13: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,937 INFO L290 TraceCheckUtils]: 14: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,937 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 17: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L272 TraceCheckUtils]: 18: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 19: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 22: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 23: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 24: Hoare triple {163729#true} ~returnVal2~0 := 0; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 25: Hoare triple {163729#true} assume !(~s~0 == ~NP~0); {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 26: Hoare triple {163729#true} assume ~s~0 == ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 27: Hoare triple {163729#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 28: Hoare triple {163729#true} #res := ~returnVal2~0; {163729#true} is VALID [2022-04-15 17:43:32,938 INFO L290 TraceCheckUtils]: 29: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,939 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {163729#true} {163729#true} #828#return; {163729#true} is VALID [2022-04-15 17:43:32,939 INFO L290 TraceCheckUtils]: 31: Hoare triple {163729#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {163729#true} is VALID [2022-04-15 17:43:32,939 INFO L290 TraceCheckUtils]: 32: Hoare triple {163729#true} assume !(259 == ~__cil_tmp42~0); {163729#true} is VALID [2022-04-15 17:43:32,939 INFO L290 TraceCheckUtils]: 33: Hoare triple {163729#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {163729#true} is VALID [2022-04-15 17:43:32,939 INFO L272 TraceCheckUtils]: 34: Hoare triple {163729#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {164064#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,939 INFO L290 TraceCheckUtils]: 35: Hoare triple {164064#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {163729#true} is VALID [2022-04-15 17:43:32,940 INFO L272 TraceCheckUtils]: 36: Hoare triple {163729#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {164099#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:32,940 INFO L290 TraceCheckUtils]: 37: Hoare triple {164099#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {163729#true} is VALID [2022-04-15 17:43:32,940 INFO L290 TraceCheckUtils]: 38: Hoare triple {163729#true} assume 0 == ~tmp_ndt_2~0; {163729#true} is VALID [2022-04-15 17:43:32,940 INFO L290 TraceCheckUtils]: 39: Hoare triple {163729#true} #res := ~malloc~0; {163729#true} is VALID [2022-04-15 17:43:32,940 INFO L290 TraceCheckUtils]: 40: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,940 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {163729#true} {163729#true} #858#return; {163729#true} is VALID [2022-04-15 17:43:32,940 INFO L290 TraceCheckUtils]: 42: Hoare triple {163729#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {163729#true} is VALID [2022-04-15 17:43:32,941 INFO L290 TraceCheckUtils]: 43: Hoare triple {163729#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {163729#true} is VALID [2022-04-15 17:43:32,941 INFO L272 TraceCheckUtils]: 44: Hoare triple {163729#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {164047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,941 INFO L290 TraceCheckUtils]: 45: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,941 INFO L290 TraceCheckUtils]: 46: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,942 INFO L272 TraceCheckUtils]: 47: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,942 INFO L290 TraceCheckUtils]: 48: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,942 INFO L272 TraceCheckUtils]: 49: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,942 INFO L290 TraceCheckUtils]: 50: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,942 INFO L290 TraceCheckUtils]: 51: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,942 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,942 INFO L290 TraceCheckUtils]: 53: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,942 INFO L290 TraceCheckUtils]: 54: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L290 TraceCheckUtils]: 56: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L290 TraceCheckUtils]: 57: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L272 TraceCheckUtils]: 58: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,943 INFO L290 TraceCheckUtils]: 59: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L290 TraceCheckUtils]: 60: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L290 TraceCheckUtils]: 62: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L290 TraceCheckUtils]: 63: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,943 INFO L290 TraceCheckUtils]: 64: Hoare triple {163729#true} ~returnVal2~0 := 0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,944 INFO L290 TraceCheckUtils]: 65: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,944 INFO L290 TraceCheckUtils]: 66: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,944 INFO L290 TraceCheckUtils]: 67: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,945 INFO L290 TraceCheckUtils]: 68: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,945 INFO L290 TraceCheckUtils]: 69: Hoare triple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,946 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {163729#true} #860#return; {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-15 17:43:32,946 INFO L290 TraceCheckUtils]: 71: Hoare triple {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} is VALID [2022-04-15 17:43:32,946 INFO L290 TraceCheckUtils]: 72: Hoare triple {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} assume !(259 == ~__cil_tmp11~0); {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} is VALID [2022-04-15 17:43:32,946 INFO L290 TraceCheckUtils]: 73: Hoare triple {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} #res := ~ntStatus~2; {164098#(= |FlFdcDeviceIo_#res| 0)} is VALID [2022-04-15 17:43:32,947 INFO L290 TraceCheckUtils]: 74: Hoare triple {164098#(= |FlFdcDeviceIo_#res| 0)} assume true; {164098#(= |FlFdcDeviceIo_#res| 0)} is VALID [2022-04-15 17:43:32,947 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {164098#(= |FlFdcDeviceIo_#res| 0)} {163729#true} #832#return; {164035#(= |FloppyStartDevice_#t~ret76| 0)} is VALID [2022-04-15 17:43:32,947 INFO L290 TraceCheckUtils]: 76: Hoare triple {164035#(= |FloppyStartDevice_#t~ret76| 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,948 INFO L290 TraceCheckUtils]: 77: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,948 INFO L290 TraceCheckUtils]: 78: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,948 INFO L290 TraceCheckUtils]: 79: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(4 == ~disketteExtension__DriveType~0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,949 INFO L290 TraceCheckUtils]: 80: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,949 INFO L290 TraceCheckUtils]: 81: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,949 INFO L290 TraceCheckUtils]: 82: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,949 INFO L290 TraceCheckUtils]: 83: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,950 INFO L290 TraceCheckUtils]: 84: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,950 INFO L272 TraceCheckUtils]: 85: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {163729#true} is VALID [2022-04-15 17:43:32,950 INFO L290 TraceCheckUtils]: 86: Hoare triple {163729#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {163729#true} is VALID [2022-04-15 17:43:32,950 INFO L290 TraceCheckUtils]: 87: Hoare triple {163729#true} assume !(0 == ~tmp_ndt_5~0); {163729#true} is VALID [2022-04-15 17:43:32,950 INFO L290 TraceCheckUtils]: 88: Hoare triple {163729#true} #res := -1073741808; {163729#true} is VALID [2022-04-15 17:43:32,950 INFO L290 TraceCheckUtils]: 89: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,950 INFO L284 TraceCheckUtils]: 90: Hoare quadruple {163729#true} {164036#(= FloppyStartDevice_~ntStatus~1 0)} #838#return; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,951 INFO L290 TraceCheckUtils]: 91: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,951 INFO L290 TraceCheckUtils]: 92: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,951 INFO L290 TraceCheckUtils]: 93: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,951 INFO L290 TraceCheckUtils]: 94: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,952 INFO L272 TraceCheckUtils]: 95: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,952 INFO L290 TraceCheckUtils]: 96: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {163729#true} is VALID [2022-04-15 17:43:32,952 INFO L290 TraceCheckUtils]: 97: Hoare triple {163729#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {163729#true} is VALID [2022-04-15 17:43:32,952 INFO L290 TraceCheckUtils]: 98: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,952 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {163729#true} {164036#(= FloppyStartDevice_~ntStatus~1 0)} #842#return; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,953 INFO L290 TraceCheckUtils]: 100: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {164046#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:32,953 INFO L290 TraceCheckUtils]: 101: Hoare triple {164046#(= |FloppyStartDevice_#res| 0)} assume true; {164046#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:32,953 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {164046#(= |FloppyStartDevice_#res| 0)} {163729#true} #756#return; {163964#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:43:32,954 INFO L290 TraceCheckUtils]: 0: Hoare triple {163860#(and (= |old(~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; {163729#true} is VALID [2022-04-15 17:43:32,954 INFO L290 TraceCheckUtils]: 1: Hoare triple {163729#true} assume 1 == ~PagingReferenceCount~0; {163729#true} is VALID [2022-04-15 17:43:32,954 INFO L290 TraceCheckUtils]: 2: Hoare triple {163729#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {163729#true} is VALID [2022-04-15 17:43:32,954 INFO L290 TraceCheckUtils]: 3: Hoare triple {163729#true} assume !(0 != ~disketteExtension__IsRemoved~0); {163729#true} is VALID [2022-04-15 17:43:32,954 INFO L290 TraceCheckUtils]: 4: Hoare triple {163729#true} assume 0 == ~irpSp__MinorFunction~0; {163729#true} is VALID [2022-04-15 17:43:32,954 INFO L272 TraceCheckUtils]: 5: Hoare triple {163729#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {163967#(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 [2022-04-15 17:43:32,954 INFO L290 TraceCheckUtils]: 6: Hoare triple {163967#(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;havoc ~__cil_tmp46~0;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; {163729#true} is VALID [2022-04-15 17:43:32,955 INFO L290 TraceCheckUtils]: 7: Hoare triple {163729#true} assume !(~s~0 != ~NP~0); {163729#true} is VALID [2022-04-15 17:43:32,955 INFO L290 TraceCheckUtils]: 8: Hoare triple {163729#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {163729#true} is VALID [2022-04-15 17:43:32,955 INFO L290 TraceCheckUtils]: 9: Hoare triple {163729#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {163729#true} is VALID [2022-04-15 17:43:32,955 INFO L272 TraceCheckUtils]: 10: Hoare triple {163729#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {164047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,955 INFO L290 TraceCheckUtils]: 11: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,955 INFO L290 TraceCheckUtils]: 12: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,956 INFO L272 TraceCheckUtils]: 13: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,956 INFO L290 TraceCheckUtils]: 14: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,956 INFO L272 TraceCheckUtils]: 15: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,956 INFO L290 TraceCheckUtils]: 16: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,956 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,956 INFO L290 TraceCheckUtils]: 19: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,956 INFO L290 TraceCheckUtils]: 20: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 22: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 23: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L272 TraceCheckUtils]: 24: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 25: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 26: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 28: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 29: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 30: Hoare triple {163729#true} ~returnVal2~0 := 0; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 31: Hoare triple {163729#true} assume !(~s~0 == ~NP~0); {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 32: Hoare triple {163729#true} assume ~s~0 == ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 33: Hoare triple {163729#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {163729#true} is VALID [2022-04-15 17:43:32,957 INFO L290 TraceCheckUtils]: 34: Hoare triple {163729#true} #res := ~returnVal2~0; {163729#true} is VALID [2022-04-15 17:43:32,958 INFO L290 TraceCheckUtils]: 35: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,958 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {163729#true} {163729#true} #828#return; {163729#true} is VALID [2022-04-15 17:43:32,958 INFO L290 TraceCheckUtils]: 37: Hoare triple {163729#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {163729#true} is VALID [2022-04-15 17:43:32,958 INFO L290 TraceCheckUtils]: 38: Hoare triple {163729#true} assume !(259 == ~__cil_tmp42~0); {163729#true} is VALID [2022-04-15 17:43:32,958 INFO L290 TraceCheckUtils]: 39: Hoare triple {163729#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {163729#true} is VALID [2022-04-15 17:43:32,958 INFO L272 TraceCheckUtils]: 40: Hoare triple {163729#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {164064#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,958 INFO L290 TraceCheckUtils]: 41: Hoare triple {164064#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {163729#true} is VALID [2022-04-15 17:43:32,959 INFO L272 TraceCheckUtils]: 42: Hoare triple {163729#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {164099#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:32,959 INFO L290 TraceCheckUtils]: 43: Hoare triple {164099#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {163729#true} is VALID [2022-04-15 17:43:32,959 INFO L290 TraceCheckUtils]: 44: Hoare triple {163729#true} assume 0 == ~tmp_ndt_2~0; {163729#true} is VALID [2022-04-15 17:43:32,959 INFO L290 TraceCheckUtils]: 45: Hoare triple {163729#true} #res := ~malloc~0; {163729#true} is VALID [2022-04-15 17:43:32,959 INFO L290 TraceCheckUtils]: 46: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,959 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {163729#true} {163729#true} #858#return; {163729#true} is VALID [2022-04-15 17:43:32,959 INFO L290 TraceCheckUtils]: 48: Hoare triple {163729#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {163729#true} is VALID [2022-04-15 17:43:32,960 INFO L290 TraceCheckUtils]: 49: Hoare triple {163729#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {163729#true} is VALID [2022-04-15 17:43:32,960 INFO L272 TraceCheckUtils]: 50: Hoare triple {163729#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {164047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,960 INFO L290 TraceCheckUtils]: 51: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,960 INFO L290 TraceCheckUtils]: 52: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,961 INFO L272 TraceCheckUtils]: 53: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,961 INFO L290 TraceCheckUtils]: 54: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,961 INFO L272 TraceCheckUtils]: 55: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,961 INFO L290 TraceCheckUtils]: 56: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,961 INFO L290 TraceCheckUtils]: 57: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,961 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,961 INFO L290 TraceCheckUtils]: 59: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,961 INFO L290 TraceCheckUtils]: 60: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,961 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,962 INFO L290 TraceCheckUtils]: 62: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,962 INFO L290 TraceCheckUtils]: 63: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,962 INFO L272 TraceCheckUtils]: 64: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,962 INFO L290 TraceCheckUtils]: 65: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,962 INFO L290 TraceCheckUtils]: 66: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,962 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,962 INFO L290 TraceCheckUtils]: 68: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,962 INFO L290 TraceCheckUtils]: 69: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {163729#true} ~returnVal2~0 := 0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,963 INFO L290 TraceCheckUtils]: 71: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,963 INFO L290 TraceCheckUtils]: 72: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,963 INFO L290 TraceCheckUtils]: 73: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,964 INFO L290 TraceCheckUtils]: 74: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,964 INFO L290 TraceCheckUtils]: 75: Hoare triple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,964 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {163729#true} #860#return; {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-15 17:43:32,965 INFO L290 TraceCheckUtils]: 77: Hoare triple {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} is VALID [2022-04-15 17:43:32,965 INFO L290 TraceCheckUtils]: 78: Hoare triple {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} assume !(259 == ~__cil_tmp11~0); {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} is VALID [2022-04-15 17:43:32,965 INFO L290 TraceCheckUtils]: 79: Hoare triple {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} #res := ~ntStatus~2; {164098#(= |FlFdcDeviceIo_#res| 0)} is VALID [2022-04-15 17:43:32,966 INFO L290 TraceCheckUtils]: 80: Hoare triple {164098#(= |FlFdcDeviceIo_#res| 0)} assume true; {164098#(= |FlFdcDeviceIo_#res| 0)} is VALID [2022-04-15 17:43:32,966 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {164098#(= |FlFdcDeviceIo_#res| 0)} {163729#true} #832#return; {164035#(= |FloppyStartDevice_#t~ret76| 0)} is VALID [2022-04-15 17:43:32,966 INFO L290 TraceCheckUtils]: 82: Hoare triple {164035#(= |FloppyStartDevice_#t~ret76| 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,967 INFO L290 TraceCheckUtils]: 83: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,967 INFO L290 TraceCheckUtils]: 84: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,967 INFO L290 TraceCheckUtils]: 85: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(4 == ~disketteExtension__DriveType~0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,967 INFO L290 TraceCheckUtils]: 86: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,968 INFO L290 TraceCheckUtils]: 87: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,968 INFO L290 TraceCheckUtils]: 88: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,968 INFO L290 TraceCheckUtils]: 89: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,969 INFO L290 TraceCheckUtils]: 90: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,969 INFO L272 TraceCheckUtils]: 91: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {163729#true} is VALID [2022-04-15 17:43:32,969 INFO L290 TraceCheckUtils]: 92: Hoare triple {163729#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {163729#true} is VALID [2022-04-15 17:43:32,969 INFO L290 TraceCheckUtils]: 93: Hoare triple {163729#true} assume !(0 == ~tmp_ndt_5~0); {163729#true} is VALID [2022-04-15 17:43:32,969 INFO L290 TraceCheckUtils]: 94: Hoare triple {163729#true} #res := -1073741808; {163729#true} is VALID [2022-04-15 17:43:32,969 INFO L290 TraceCheckUtils]: 95: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,969 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {163729#true} {164036#(= FloppyStartDevice_~ntStatus~1 0)} #838#return; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,970 INFO L290 TraceCheckUtils]: 97: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,970 INFO L290 TraceCheckUtils]: 98: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,970 INFO L290 TraceCheckUtils]: 99: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,970 INFO L290 TraceCheckUtils]: 100: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,971 INFO L272 TraceCheckUtils]: 101: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,971 INFO L290 TraceCheckUtils]: 102: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {163729#true} is VALID [2022-04-15 17:43:32,971 INFO L290 TraceCheckUtils]: 103: Hoare triple {163729#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {163729#true} is VALID [2022-04-15 17:43:32,971 INFO L290 TraceCheckUtils]: 104: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,971 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {163729#true} {164036#(= FloppyStartDevice_~ntStatus~1 0)} #842#return; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,972 INFO L290 TraceCheckUtils]: 106: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {164046#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:32,972 INFO L290 TraceCheckUtils]: 107: Hoare triple {164046#(= |FloppyStartDevice_#res| 0)} assume true; {164046#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:32,972 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {164046#(= |FloppyStartDevice_#res| 0)} {163729#true} #756#return; {163964#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:43:32,973 INFO L290 TraceCheckUtils]: 109: Hoare triple {163964#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {163965#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:32,973 INFO L290 TraceCheckUtils]: 110: Hoare triple {163965#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {163965#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:32,973 INFO L290 TraceCheckUtils]: 111: Hoare triple {163965#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {163965#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:32,973 INFO L290 TraceCheckUtils]: 112: Hoare triple {163965#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {163966#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:43:32,974 INFO L290 TraceCheckUtils]: 113: Hoare triple {163966#(= |FloppyPnp_#res| 0)} assume true; {163966#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:43:32,974 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {163966#(= |FloppyPnp_#res| 0)} {163729#true} #806#return; {163855#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:43:32,976 INFO L272 TraceCheckUtils]: 0: Hoare triple {163729#true} call ULTIMATE.init(); {163857#(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 [2022-04-15 17:43:32,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {163857#(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; {163729#true} is VALID [2022-04-15 17:43:32,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,976 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {163729#true} {163729#true} #864#return; {163729#true} is VALID [2022-04-15 17:43:32,976 INFO L272 TraceCheckUtils]: 4: Hoare triple {163729#true} call #t~ret109 := main(); {163729#true} is VALID [2022-04-15 17:43:32,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {163729#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {163729#true} is VALID [2022-04-15 17:43:32,977 INFO L272 TraceCheckUtils]: 6: Hoare triple {163729#true} call _BLAST_init(); {163858#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:32,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {163858#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {163729#true} is VALID [2022-04-15 17:43:32,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,977 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {163729#true} {163729#true} #802#return; {163729#true} is VALID [2022-04-15 17:43:32,977 INFO L290 TraceCheckUtils]: 10: Hoare triple {163729#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; {163729#true} is VALID [2022-04-15 17:43:32,977 INFO L290 TraceCheckUtils]: 11: Hoare triple {163729#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {163729#true} is VALID [2022-04-15 17:43:32,977 INFO L272 TraceCheckUtils]: 12: Hoare triple {163729#true} call stub_driver_init(); {163859#(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 [2022-04-15 17:43:32,977 INFO L290 TraceCheckUtils]: 13: Hoare triple {163859#(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; {163729#true} is VALID [2022-04-15 17:43:32,977 INFO L290 TraceCheckUtils]: 14: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,978 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {163729#true} {163729#true} #804#return; {163729#true} is VALID [2022-04-15 17:43:32,978 INFO L290 TraceCheckUtils]: 16: Hoare triple {163729#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {163729#true} is VALID [2022-04-15 17:43:32,978 INFO L290 TraceCheckUtils]: 17: Hoare triple {163729#true} assume 3 == ~tmp_ndt_1~0; {163729#true} is VALID [2022-04-15 17:43:32,978 INFO L272 TraceCheckUtils]: 18: Hoare triple {163729#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {163860#(and (= |old(~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 [2022-04-15 17:43:32,978 INFO L290 TraceCheckUtils]: 19: Hoare triple {163860#(and (= |old(~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; {163729#true} is VALID [2022-04-15 17:43:32,978 INFO L290 TraceCheckUtils]: 20: Hoare triple {163729#true} assume 1 == ~PagingReferenceCount~0; {163729#true} is VALID [2022-04-15 17:43:32,978 INFO L290 TraceCheckUtils]: 21: Hoare triple {163729#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {163729#true} is VALID [2022-04-15 17:43:32,979 INFO L290 TraceCheckUtils]: 22: Hoare triple {163729#true} assume !(0 != ~disketteExtension__IsRemoved~0); {163729#true} is VALID [2022-04-15 17:43:32,979 INFO L290 TraceCheckUtils]: 23: Hoare triple {163729#true} assume 0 == ~irpSp__MinorFunction~0; {163729#true} is VALID [2022-04-15 17:43:32,979 INFO L272 TraceCheckUtils]: 24: Hoare triple {163729#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {163967#(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 [2022-04-15 17:43:32,979 INFO L290 TraceCheckUtils]: 25: Hoare triple {163967#(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;havoc ~__cil_tmp46~0;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; {163729#true} is VALID [2022-04-15 17:43:32,979 INFO L290 TraceCheckUtils]: 26: Hoare triple {163729#true} assume !(~s~0 != ~NP~0); {163729#true} is VALID [2022-04-15 17:43:32,979 INFO L290 TraceCheckUtils]: 27: Hoare triple {163729#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {163729#true} is VALID [2022-04-15 17:43:32,979 INFO L290 TraceCheckUtils]: 28: Hoare triple {163729#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {163729#true} is VALID [2022-04-15 17:43:32,980 INFO L272 TraceCheckUtils]: 29: Hoare triple {163729#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {164047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,980 INFO L290 TraceCheckUtils]: 30: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,980 INFO L290 TraceCheckUtils]: 31: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,980 INFO L272 TraceCheckUtils]: 32: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,981 INFO L290 TraceCheckUtils]: 33: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,981 INFO L272 TraceCheckUtils]: 34: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,981 INFO L290 TraceCheckUtils]: 35: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,981 INFO L290 TraceCheckUtils]: 36: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,981 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,981 INFO L290 TraceCheckUtils]: 38: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,981 INFO L290 TraceCheckUtils]: 39: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,981 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,981 INFO L290 TraceCheckUtils]: 41: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,981 INFO L290 TraceCheckUtils]: 42: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L272 TraceCheckUtils]: 43: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 44: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 45: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 47: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 48: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 49: Hoare triple {163729#true} ~returnVal2~0 := 0; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 50: Hoare triple {163729#true} assume !(~s~0 == ~NP~0); {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 51: Hoare triple {163729#true} assume ~s~0 == ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 52: Hoare triple {163729#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 53: Hoare triple {163729#true} #res := ~returnVal2~0; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 54: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {163729#true} {163729#true} #828#return; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 56: Hoare triple {163729#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 57: Hoare triple {163729#true} assume !(259 == ~__cil_tmp42~0); {163729#true} is VALID [2022-04-15 17:43:32,982 INFO L290 TraceCheckUtils]: 58: Hoare triple {163729#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {163729#true} is VALID [2022-04-15 17:43:32,983 INFO L272 TraceCheckUtils]: 59: Hoare triple {163729#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {164064#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,983 INFO L290 TraceCheckUtils]: 60: Hoare triple {164064#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {163729#true} is VALID [2022-04-15 17:43:32,984 INFO L272 TraceCheckUtils]: 61: Hoare triple {163729#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {164099#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:32,984 INFO L290 TraceCheckUtils]: 62: Hoare triple {164099#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {163729#true} is VALID [2022-04-15 17:43:32,984 INFO L290 TraceCheckUtils]: 63: Hoare triple {163729#true} assume 0 == ~tmp_ndt_2~0; {163729#true} is VALID [2022-04-15 17:43:32,984 INFO L290 TraceCheckUtils]: 64: Hoare triple {163729#true} #res := ~malloc~0; {163729#true} is VALID [2022-04-15 17:43:32,984 INFO L290 TraceCheckUtils]: 65: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,984 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {163729#true} {163729#true} #858#return; {163729#true} is VALID [2022-04-15 17:43:32,984 INFO L290 TraceCheckUtils]: 67: Hoare triple {163729#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {163729#true} is VALID [2022-04-15 17:43:32,984 INFO L290 TraceCheckUtils]: 68: Hoare triple {163729#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {163729#true} is VALID [2022-04-15 17:43:32,985 INFO L272 TraceCheckUtils]: 69: Hoare triple {163729#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {164047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:32,985 INFO L290 TraceCheckUtils]: 70: Hoare triple {164047#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {163729#true} is VALID [2022-04-15 17:43:32,985 INFO L290 TraceCheckUtils]: 71: Hoare triple {163729#true} assume 0 != ~compRegistered~0; {163729#true} is VALID [2022-04-15 17:43:32,985 INFO L272 TraceCheckUtils]: 72: Hoare triple {163729#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,985 INFO L290 TraceCheckUtils]: 73: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L272 TraceCheckUtils]: 74: Hoare triple {163729#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:32,986 INFO L290 TraceCheckUtils]: 75: Hoare triple {164059#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L290 TraceCheckUtils]: 76: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {163729#true} {163729#true} #818#return; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L290 TraceCheckUtils]: 78: Hoare triple {163729#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L290 TraceCheckUtils]: 79: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {163729#true} {163729#true} #852#return; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L290 TraceCheckUtils]: 81: Hoare triple {163729#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L290 TraceCheckUtils]: 82: Hoare triple {163729#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {163729#true} is VALID [2022-04-15 17:43:32,986 INFO L272 TraceCheckUtils]: 83: Hoare triple {163729#true} call stubMoreProcessingRequired(); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:32,986 INFO L290 TraceCheckUtils]: 84: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {163729#true} is VALID [2022-04-15 17:43:32,987 INFO L290 TraceCheckUtils]: 85: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:32,987 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {163729#true} {163729#true} #854#return; {163729#true} is VALID [2022-04-15 17:43:32,987 INFO L290 TraceCheckUtils]: 87: Hoare triple {163729#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {163729#true} is VALID [2022-04-15 17:43:32,987 INFO L290 TraceCheckUtils]: 88: Hoare triple {163729#true} assume 0 == ~tmp_ndt_7~0; {163729#true} is VALID [2022-04-15 17:43:32,987 INFO L290 TraceCheckUtils]: 89: Hoare triple {163729#true} ~returnVal2~0 := 0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,987 INFO L290 TraceCheckUtils]: 90: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(~s~0 == ~NP~0); {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,988 INFO L290 TraceCheckUtils]: 91: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume ~s~0 == ~MPR1~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,988 INFO L290 TraceCheckUtils]: 92: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} is VALID [2022-04-15 17:43:32,988 INFO L290 TraceCheckUtils]: 93: Hoare triple {164111#(and (<= IofCallDriver_~returnVal2~0 0) (<= 0 IofCallDriver_~returnVal2~0))} #res := ~returnVal2~0; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,988 INFO L290 TraceCheckUtils]: 94: Hoare triple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} assume true; {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} is VALID [2022-04-15 17:43:32,989 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {164112#(and (<= 0 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 0))} {163729#true} #860#return; {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} is VALID [2022-04-15 17:43:32,989 INFO L290 TraceCheckUtils]: 96: Hoare triple {164096#(= |FlFdcDeviceIo_#t~ret87| 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} is VALID [2022-04-15 17:43:32,989 INFO L290 TraceCheckUtils]: 97: Hoare triple {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} assume !(259 == ~__cil_tmp11~0); {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} is VALID [2022-04-15 17:43:32,989 INFO L290 TraceCheckUtils]: 98: Hoare triple {164097#(= FlFdcDeviceIo_~ntStatus~2 0)} #res := ~ntStatus~2; {164098#(= |FlFdcDeviceIo_#res| 0)} is VALID [2022-04-15 17:43:32,990 INFO L290 TraceCheckUtils]: 99: Hoare triple {164098#(= |FlFdcDeviceIo_#res| 0)} assume true; {164098#(= |FlFdcDeviceIo_#res| 0)} is VALID [2022-04-15 17:43:32,990 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {164098#(= |FlFdcDeviceIo_#res| 0)} {163729#true} #832#return; {164035#(= |FloppyStartDevice_#t~ret76| 0)} is VALID [2022-04-15 17:43:32,990 INFO L290 TraceCheckUtils]: 101: Hoare triple {164035#(= |FloppyStartDevice_#t~ret76| 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,990 INFO L290 TraceCheckUtils]: 102: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,991 INFO L290 TraceCheckUtils]: 103: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(0 != ~fdcInfo__AcpiBios~0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,991 INFO L290 TraceCheckUtils]: 104: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(4 == ~disketteExtension__DriveType~0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,991 INFO L290 TraceCheckUtils]: 105: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~InterfaceType~0 := 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,991 INFO L290 TraceCheckUtils]: 106: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !false; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:32,991 INFO L290 TraceCheckUtils]: 107: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,001 INFO L290 TraceCheckUtils]: 108: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,001 INFO L290 TraceCheckUtils]: 109: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,001 INFO L272 TraceCheckUtils]: 110: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {163729#true} is VALID [2022-04-15 17:43:33,001 INFO L290 TraceCheckUtils]: 111: Hoare triple {163729#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {163729#true} is VALID [2022-04-15 17:43:33,001 INFO L290 TraceCheckUtils]: 112: Hoare triple {163729#true} assume !(0 == ~tmp_ndt_5~0); {163729#true} is VALID [2022-04-15 17:43:33,001 INFO L290 TraceCheckUtils]: 113: Hoare triple {163729#true} #res := -1073741808; {163729#true} is VALID [2022-04-15 17:43:33,002 INFO L290 TraceCheckUtils]: 114: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:33,002 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {163729#true} {164036#(= FloppyStartDevice_~ntStatus~1 0)} #838#return; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,002 INFO L290 TraceCheckUtils]: 116: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,003 INFO L290 TraceCheckUtils]: 117: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,003 INFO L290 TraceCheckUtils]: 118: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,003 INFO L290 TraceCheckUtils]: 119: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,004 INFO L272 TraceCheckUtils]: 120: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {164063#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:33,004 INFO L290 TraceCheckUtils]: 121: Hoare triple {164063#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {163729#true} is VALID [2022-04-15 17:43:33,004 INFO L290 TraceCheckUtils]: 122: Hoare triple {163729#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {163729#true} is VALID [2022-04-15 17:43:33,004 INFO L290 TraceCheckUtils]: 123: Hoare triple {163729#true} assume true; {163729#true} is VALID [2022-04-15 17:43:33,004 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {163729#true} {164036#(= FloppyStartDevice_~ntStatus~1 0)} #842#return; {164036#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:33,004 INFO L290 TraceCheckUtils]: 125: Hoare triple {164036#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {164046#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:33,005 INFO L290 TraceCheckUtils]: 126: Hoare triple {164046#(= |FloppyStartDevice_#res| 0)} assume true; {164046#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:33,005 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {164046#(= |FloppyStartDevice_#res| 0)} {163729#true} #756#return; {163964#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:43:33,005 INFO L290 TraceCheckUtils]: 128: Hoare triple {163964#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {163965#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:33,006 INFO L290 TraceCheckUtils]: 129: Hoare triple {163965#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {163965#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:33,006 INFO L290 TraceCheckUtils]: 130: Hoare triple {163965#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {163965#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:33,006 INFO L290 TraceCheckUtils]: 131: Hoare triple {163965#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {163966#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:43:33,006 INFO L290 TraceCheckUtils]: 132: Hoare triple {163966#(= |FloppyPnp_#res| 0)} assume true; {163966#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:43:33,007 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {163966#(= |FloppyPnp_#res| 0)} {163729#true} #806#return; {163855#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:43:33,007 INFO L290 TraceCheckUtils]: 134: Hoare triple {163855#(not (= |main_#t~ret93| 259))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,007 INFO L290 TraceCheckUtils]: 135: Hoare triple {163856#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,008 INFO L290 TraceCheckUtils]: 136: Hoare triple {163856#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,008 INFO L290 TraceCheckUtils]: 137: Hoare triple {163856#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,008 INFO L290 TraceCheckUtils]: 138: Hoare triple {163856#(not (= main_~status~1 259))} assume -1 != ~status~1; {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,008 INFO L290 TraceCheckUtils]: 139: Hoare triple {163856#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,009 INFO L290 TraceCheckUtils]: 140: Hoare triple {163856#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,009 INFO L290 TraceCheckUtils]: 141: Hoare triple {163856#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,009 INFO L290 TraceCheckUtils]: 142: Hoare triple {163856#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,009 INFO L290 TraceCheckUtils]: 143: Hoare triple {163856#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {163856#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:33,010 INFO L290 TraceCheckUtils]: 144: Hoare triple {163856#(not (= main_~status~1 259))} assume 259 == ~status~1; {163730#false} is VALID [2022-04-15 17:43:33,010 INFO L272 TraceCheckUtils]: 145: Hoare triple {163730#false} call errorFn(); {163730#false} is VALID [2022-04-15 17:43:33,010 INFO L290 TraceCheckUtils]: 146: Hoare triple {163730#false} assume !false; {163730#false} is VALID [2022-04-15 17:43:33,010 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-04-15 17:43:33,010 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:33,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818477877] [2022-04-15 17:43:33,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818477877] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:33,010 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:33,010 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 17:43:33,011 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:33,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2113574644] [2022-04-15 17:43:33,011 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2113574644] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:33,011 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:33,011 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 17:43:33,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769105730] [2022-04-15 17:43:33,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:33,012 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 3.92) internal successors, (98), 11 states have internal predecessors, (98), 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 147 [2022-04-15 17:43:33,012 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:33,012 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 3.92) internal successors, (98), 11 states have internal predecessors, (98), 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) [2022-04-15 17:43:33,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:33,086 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 17:43:33,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:33,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 17:43:33,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=515, Unknown=0, NotChecked=0, Total=600 [2022-04-15 17:43:33,087 INFO L87 Difference]: Start difference. First operand 246 states and 271 transitions. Second operand has 25 states, 25 states have (on average 3.92) internal successors, (98), 11 states have internal predecessors, (98), 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) [2022-04-15 17:43:38,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:38,100 INFO L93 Difference]: Finished difference Result 318 states and 359 transitions. [2022-04-15 17:43:38,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-15 17:43:38,100 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 3.92) internal successors, (98), 11 states have internal predecessors, (98), 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 147 [2022-04-15 17:43:38,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:38,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 3.92) internal successors, (98), 11 states have internal predecessors, (98), 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) [2022-04-15 17:43:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 278 transitions. [2022-04-15 17:43:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 3.92) internal successors, (98), 11 states have internal predecessors, (98), 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) [2022-04-15 17:43:38,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 278 transitions. [2022-04-15 17:43:38,104 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 278 transitions. [2022-04-15 17:43:38,354 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:38,358 INFO L225 Difference]: With dead ends: 318 [2022-04-15 17:43:38,358 INFO L226 Difference]: Without dead ends: 283 [2022-04-15 17:43:38,358 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=148, Invalid=1042, Unknown=0, NotChecked=0, Total=1190 [2022-04-15 17:43:38,359 INFO L913 BasicCegarLoop]: 164 mSDtfsCounter, 182 mSDsluCounter, 1346 mSDsCounter, 0 mSdLazyCounter, 2178 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 1510 SdHoareTripleChecker+Invalid, 2257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 2178 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:38,359 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [190 Valid, 1510 Invalid, 2257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 2178 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 17:43:38,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2022-04-15 17:43:39,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 263. [2022-04-15 17:43:39,543 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:39,543 INFO L82 GeneralOperation]: Start isEquivalent. First operand 283 states. Second operand has 263 states, 207 states have (on average 1.144927536231884) internal successors, (237), 209 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) [2022-04-15 17:43:39,543 INFO L74 IsIncluded]: Start isIncluded. First operand 283 states. Second operand has 263 states, 207 states have (on average 1.144927536231884) internal successors, (237), 209 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) [2022-04-15 17:43:39,544 INFO L87 Difference]: Start difference. First operand 283 states. Second operand has 263 states, 207 states have (on average 1.144927536231884) internal successors, (237), 209 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) [2022-04-15 17:43:39,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:39,548 INFO L93 Difference]: Finished difference Result 283 states and 317 transitions. [2022-04-15 17:43:39,548 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 317 transitions. [2022-04-15 17:43:39,549 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:39,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:39,549 INFO L74 IsIncluded]: Start isIncluded. First operand has 263 states, 207 states have (on average 1.144927536231884) internal successors, (237), 209 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 283 states. [2022-04-15 17:43:39,549 INFO L87 Difference]: Start difference. First operand has 263 states, 207 states have (on average 1.144927536231884) internal successors, (237), 209 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 283 states. [2022-04-15 17:43:39,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:39,554 INFO L93 Difference]: Finished difference Result 283 states and 317 transitions. [2022-04-15 17:43:39,554 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 317 transitions. [2022-04-15 17:43:39,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:39,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:39,554 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:39,554 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:39,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 207 states have (on average 1.144927536231884) internal successors, (237), 209 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) [2022-04-15 17:43:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 292 transitions. [2022-04-15 17:43:39,560 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 292 transitions. Word has length 147 [2022-04-15 17:43:39,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:39,560 INFO L478 AbstractCegarLoop]: Abstraction has 263 states and 292 transitions. [2022-04-15 17:43:39,560 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 3.92) internal successors, (98), 11 states have internal predecessors, (98), 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) [2022-04-15 17:43:39,560 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 292 transitions. [2022-04-15 17:43:40,296 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 292 edges. 292 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:40,296 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 292 transitions. [2022-04-15 17:43:40,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-04-15 17:43:40,296 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:40,297 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] [2022-04-15 17:43:40,298 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-15 17:43:40,298 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:40,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:40,298 INFO L85 PathProgramCache]: Analyzing trace with hash 470260381, now seen corresponding path program 1 times [2022-04-15 17:43:40,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:40,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1182216507] [2022-04-15 17:43:40,298 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:40,298 INFO L85 PathProgramCache]: Analyzing trace with hash 470260381, now seen corresponding path program 2 times [2022-04-15 17:43:40,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:40,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848269424] [2022-04-15 17:43:40,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:40,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {165996#(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; {165867#true} is VALID [2022-04-15 17:43:40,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,426 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165867#true} {165867#true} #864#return; {165867#true} is VALID [2022-04-15 17:43:40,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {165997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {165867#true} is VALID [2022-04-15 17:43:40,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165867#true} {165867#true} #802#return; {165867#true} is VALID [2022-04-15 17:43:40,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {165998#(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; {165867#true} is VALID [2022-04-15 17:43:40,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,473 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165867#true} {165867#true} #804#return; {165867#true} is VALID [2022-04-15 17:43:40,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:43:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:43:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,662 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,663 INFO L290 TraceCheckUtils]: 0: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,663 INFO L272 TraceCheckUtils]: 1: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,663 INFO L290 TraceCheckUtils]: 2: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,663 INFO L290 TraceCheckUtils]: 3: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,663 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,663 INFO L290 TraceCheckUtils]: 6: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,664 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,676 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,676 INFO L272 TraceCheckUtils]: 2: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,677 INFO L290 TraceCheckUtils]: 3: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,677 INFO L272 TraceCheckUtils]: 4: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,677 INFO L290 TraceCheckUtils]: 6: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,677 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,677 INFO L290 TraceCheckUtils]: 8: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,677 INFO L290 TraceCheckUtils]: 9: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,677 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,677 INFO L290 TraceCheckUtils]: 11: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 12: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L272 TraceCheckUtils]: 13: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 14: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 15: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 17: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 18: Hoare triple {165867#true} assume 0 == ~tmp_ndt_7~0; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 19: Hoare triple {165867#true} ~returnVal2~0 := 0; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 20: Hoare triple {165867#true} assume !(~s~0 == ~NP~0); {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 21: Hoare triple {165867#true} assume ~s~0 == ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 22: Hoare triple {165867#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {165867#true} is VALID [2022-04-15 17:43:40,678 INFO L290 TraceCheckUtils]: 23: Hoare triple {165867#true} #res := ~returnVal2~0; {165867#true} is VALID [2022-04-15 17:43:40,679 INFO L290 TraceCheckUtils]: 24: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,679 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {165867#true} {165867#true} #828#return; {165867#true} is VALID [2022-04-15 17:43:40,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:43:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {166240#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {165867#true} is VALID [2022-04-15 17:43:40,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume 0 == ~tmp_ndt_2~0; {165867#true} is VALID [2022-04-15 17:43:40,763 INFO L290 TraceCheckUtils]: 2: Hoare triple {165867#true} #res := ~malloc~0; {165867#true} is VALID [2022-04-15 17:43:40,763 INFO L290 TraceCheckUtils]: 3: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,763 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {165867#true} {165867#true} #858#return; {165867#true} is VALID [2022-04-15 17:43:40,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:43:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,808 INFO L290 TraceCheckUtils]: 0: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,808 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,808 INFO L290 TraceCheckUtils]: 0: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,809 INFO L272 TraceCheckUtils]: 1: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,809 INFO L290 TraceCheckUtils]: 2: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,809 INFO L290 TraceCheckUtils]: 3: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,809 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,809 INFO L290 TraceCheckUtils]: 5: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,809 INFO L290 TraceCheckUtils]: 6: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,809 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,811 INFO L290 TraceCheckUtils]: 0: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,811 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,811 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,811 INFO L290 TraceCheckUtils]: 0: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,811 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,812 INFO L272 TraceCheckUtils]: 2: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,812 INFO L290 TraceCheckUtils]: 3: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L272 TraceCheckUtils]: 4: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,813 INFO L290 TraceCheckUtils]: 5: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L290 TraceCheckUtils]: 6: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L290 TraceCheckUtils]: 8: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L290 TraceCheckUtils]: 9: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L290 TraceCheckUtils]: 11: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L290 TraceCheckUtils]: 12: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,813 INFO L272 TraceCheckUtils]: 13: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,814 INFO L290 TraceCheckUtils]: 14: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,814 INFO L290 TraceCheckUtils]: 15: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,814 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,814 INFO L290 TraceCheckUtils]: 17: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,814 INFO L290 TraceCheckUtils]: 18: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {165867#true} is VALID [2022-04-15 17:43:40,814 INFO L290 TraceCheckUtils]: 19: Hoare triple {165867#true} assume 1 == ~tmp_ndt_8~0; {165867#true} is VALID [2022-04-15 17:43:40,814 INFO L290 TraceCheckUtils]: 20: Hoare triple {165867#true} ~returnVal2~0 := -1073741823; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,814 INFO L290 TraceCheckUtils]: 21: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,815 INFO L290 TraceCheckUtils]: 23: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,816 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {165867#true} #860#return; {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} is VALID [2022-04-15 17:43:40,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {166204#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {165867#true} is VALID [2022-04-15 17:43:40,818 INFO L272 TraceCheckUtils]: 1: Hoare triple {165867#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {166240#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:40,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {166240#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {165867#true} is VALID [2022-04-15 17:43:40,818 INFO L290 TraceCheckUtils]: 3: Hoare triple {165867#true} assume 0 == ~tmp_ndt_2~0; {165867#true} is VALID [2022-04-15 17:43:40,818 INFO L290 TraceCheckUtils]: 4: Hoare triple {165867#true} #res := ~malloc~0; {165867#true} is VALID [2022-04-15 17:43:40,818 INFO L290 TraceCheckUtils]: 5: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,818 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {165867#true} {165867#true} #858#return; {165867#true} is VALID [2022-04-15 17:43:40,818 INFO L290 TraceCheckUtils]: 7: Hoare triple {165867#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {165867#true} is VALID [2022-04-15 17:43:40,818 INFO L290 TraceCheckUtils]: 8: Hoare triple {165867#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {165867#true} is VALID [2022-04-15 17:43:40,819 INFO L272 TraceCheckUtils]: 9: Hoare triple {165867#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {166187#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,819 INFO L290 TraceCheckUtils]: 10: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,819 INFO L290 TraceCheckUtils]: 11: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,819 INFO L272 TraceCheckUtils]: 12: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,819 INFO L290 TraceCheckUtils]: 13: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,820 INFO L272 TraceCheckUtils]: 14: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,820 INFO L290 TraceCheckUtils]: 15: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,820 INFO L290 TraceCheckUtils]: 16: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,820 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,820 INFO L290 TraceCheckUtils]: 18: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,820 INFO L290 TraceCheckUtils]: 19: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,820 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,820 INFO L290 TraceCheckUtils]: 21: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,820 INFO L290 TraceCheckUtils]: 22: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,821 INFO L272 TraceCheckUtils]: 23: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,821 INFO L290 TraceCheckUtils]: 24: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,821 INFO L290 TraceCheckUtils]: 25: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,821 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,821 INFO L290 TraceCheckUtils]: 27: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,821 INFO L290 TraceCheckUtils]: 28: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {165867#true} is VALID [2022-04-15 17:43:40,821 INFO L290 TraceCheckUtils]: 29: Hoare triple {165867#true} assume 1 == ~tmp_ndt_8~0; {165867#true} is VALID [2022-04-15 17:43:40,821 INFO L290 TraceCheckUtils]: 30: Hoare triple {165867#true} ~returnVal2~0 := -1073741823; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,822 INFO L290 TraceCheckUtils]: 31: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,822 INFO L290 TraceCheckUtils]: 32: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,822 INFO L290 TraceCheckUtils]: 33: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,823 INFO L290 TraceCheckUtils]: 34: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,823 INFO L290 TraceCheckUtils]: 35: Hoare triple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,824 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {165867#true} #860#return; {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} is VALID [2022-04-15 17:43:40,824 INFO L290 TraceCheckUtils]: 37: Hoare triple {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:43:40,824 INFO L290 TraceCheckUtils]: 38: Hoare triple {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:43:40,825 INFO L290 TraceCheckUtils]: 39: Hoare triple {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:43:40,825 INFO L290 TraceCheckUtils]: 40: Hoare triple {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:43:40,826 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {165867#true} #832#return; {166176#(<= (+ |FloppyStartDevice_#t~ret76| 1073741823) 0)} is VALID [2022-04-15 17:43:40,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-04-15 17:43:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {165867#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {165867#true} is VALID [2022-04-15 17:43:40,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_5~0); {165867#true} is VALID [2022-04-15 17:43:40,828 INFO L290 TraceCheckUtils]: 2: Hoare triple {165867#true} #res := -1073741808; {165867#true} is VALID [2022-04-15 17:43:40,828 INFO L290 TraceCheckUtils]: 3: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,828 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {165867#true} {165868#false} #838#return; {165868#false} is VALID [2022-04-15 17:43:40,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-15 17:43:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:40,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165867#true} is VALID [2022-04-15 17:43:40,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165867#true} is VALID [2022-04-15 17:43:40,830 INFO L290 TraceCheckUtils]: 2: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,847 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165867#true} {165868#false} #842#return; {165868#false} is VALID [2022-04-15 17:43:40,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {166107#(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;havoc ~__cil_tmp46~0;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; {165867#true} is VALID [2022-04-15 17:43:40,847 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume !(~s~0 != ~NP~0); {165867#true} is VALID [2022-04-15 17:43:40,847 INFO L290 TraceCheckUtils]: 2: Hoare triple {165867#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {165867#true} is VALID [2022-04-15 17:43:40,847 INFO L290 TraceCheckUtils]: 3: Hoare triple {165867#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {165867#true} is VALID [2022-04-15 17:43:40,852 INFO L272 TraceCheckUtils]: 4: Hoare triple {165867#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {166187#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,852 INFO L290 TraceCheckUtils]: 5: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,852 INFO L290 TraceCheckUtils]: 6: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,852 INFO L272 TraceCheckUtils]: 7: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,852 INFO L290 TraceCheckUtils]: 8: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,853 INFO L272 TraceCheckUtils]: 9: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,853 INFO L290 TraceCheckUtils]: 10: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,853 INFO L290 TraceCheckUtils]: 11: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,853 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,853 INFO L290 TraceCheckUtils]: 13: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,853 INFO L290 TraceCheckUtils]: 14: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,853 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,853 INFO L290 TraceCheckUtils]: 16: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,853 INFO L290 TraceCheckUtils]: 17: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L272 TraceCheckUtils]: 18: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 19: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 20: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 22: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 23: Hoare triple {165867#true} assume 0 == ~tmp_ndt_7~0; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 24: Hoare triple {165867#true} ~returnVal2~0 := 0; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 25: Hoare triple {165867#true} assume !(~s~0 == ~NP~0); {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 26: Hoare triple {165867#true} assume ~s~0 == ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 27: Hoare triple {165867#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 28: Hoare triple {165867#true} #res := ~returnVal2~0; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 29: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {165867#true} {165867#true} #828#return; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 31: Hoare triple {165867#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 32: Hoare triple {165867#true} assume !(259 == ~__cil_tmp42~0); {165867#true} is VALID [2022-04-15 17:43:40,854 INFO L290 TraceCheckUtils]: 33: Hoare triple {165867#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {165867#true} is VALID [2022-04-15 17:43:40,855 INFO L272 TraceCheckUtils]: 34: Hoare triple {165867#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {166204#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,855 INFO L290 TraceCheckUtils]: 35: Hoare triple {166204#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {165867#true} is VALID [2022-04-15 17:43:40,856 INFO L272 TraceCheckUtils]: 36: Hoare triple {165867#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {166240#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:40,856 INFO L290 TraceCheckUtils]: 37: Hoare triple {166240#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {165867#true} is VALID [2022-04-15 17:43:40,856 INFO L290 TraceCheckUtils]: 38: Hoare triple {165867#true} assume 0 == ~tmp_ndt_2~0; {165867#true} is VALID [2022-04-15 17:43:40,856 INFO L290 TraceCheckUtils]: 39: Hoare triple {165867#true} #res := ~malloc~0; {165867#true} is VALID [2022-04-15 17:43:40,856 INFO L290 TraceCheckUtils]: 40: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,856 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {165867#true} {165867#true} #858#return; {165867#true} is VALID [2022-04-15 17:43:40,856 INFO L290 TraceCheckUtils]: 42: Hoare triple {165867#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {165867#true} is VALID [2022-04-15 17:43:40,856 INFO L290 TraceCheckUtils]: 43: Hoare triple {165867#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {165867#true} is VALID [2022-04-15 17:43:40,857 INFO L272 TraceCheckUtils]: 44: Hoare triple {165867#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {166187#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,857 INFO L290 TraceCheckUtils]: 45: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,857 INFO L290 TraceCheckUtils]: 46: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,858 INFO L272 TraceCheckUtils]: 47: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,858 INFO L290 TraceCheckUtils]: 48: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,858 INFO L272 TraceCheckUtils]: 49: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,858 INFO L290 TraceCheckUtils]: 50: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,858 INFO L290 TraceCheckUtils]: 51: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,858 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,858 INFO L290 TraceCheckUtils]: 53: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,858 INFO L290 TraceCheckUtils]: 54: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,858 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 56: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 57: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,859 INFO L272 TraceCheckUtils]: 58: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 59: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 60: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,859 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 62: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 63: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {165867#true} is VALID [2022-04-15 17:43:40,859 INFO L290 TraceCheckUtils]: 64: Hoare triple {165867#true} assume 1 == ~tmp_ndt_8~0; {165867#true} is VALID [2022-04-15 17:43:40,860 INFO L290 TraceCheckUtils]: 65: Hoare triple {165867#true} ~returnVal2~0 := -1073741823; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,860 INFO L290 TraceCheckUtils]: 66: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,860 INFO L290 TraceCheckUtils]: 67: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,860 INFO L290 TraceCheckUtils]: 68: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,861 INFO L290 TraceCheckUtils]: 69: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,861 INFO L290 TraceCheckUtils]: 70: Hoare triple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,861 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {165867#true} #860#return; {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} is VALID [2022-04-15 17:43:40,862 INFO L290 TraceCheckUtils]: 72: Hoare triple {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:43:40,862 INFO L290 TraceCheckUtils]: 73: Hoare triple {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:43:40,862 INFO L290 TraceCheckUtils]: 74: Hoare triple {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:43:40,863 INFO L290 TraceCheckUtils]: 75: Hoare triple {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:43:40,863 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {165867#true} #832#return; {166176#(<= (+ |FloppyStartDevice_#t~ret76| 1073741823) 0)} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 77: Hoare triple {166176#(<= (+ |FloppyStartDevice_#t~ret76| 1073741823) 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {166177#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 78: Hoare triple {166177#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {165868#false} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 79: Hoare triple {165868#false} assume !(0 != ~fdcInfo__AcpiBios~0); {165868#false} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 80: Hoare triple {165868#false} assume !(4 == ~disketteExtension__DriveType~0); {165868#false} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 81: Hoare triple {165868#false} ~InterfaceType~0 := 0; {165868#false} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 82: Hoare triple {165868#false} assume !false; {165868#false} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 83: Hoare triple {165868#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {165868#false} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 84: Hoare triple {165868#false} assume ~ntStatus~1 >= 0; {165868#false} is VALID [2022-04-15 17:43:40,864 INFO L290 TraceCheckUtils]: 85: Hoare triple {165868#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {165868#false} is VALID [2022-04-15 17:43:40,864 INFO L272 TraceCheckUtils]: 86: Hoare triple {165868#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {165867#true} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 87: Hoare triple {165867#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {165867#true} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 88: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_5~0); {165867#true} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 89: Hoare triple {165867#true} #res := -1073741808; {165867#true} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 90: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,865 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {165867#true} {165868#false} #838#return; {165868#false} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 92: Hoare triple {165868#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {165868#false} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 93: Hoare triple {165868#false} assume !(~pnpStatus~0 >= 0); {165868#false} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 94: Hoare triple {165868#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {165868#false} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 95: Hoare triple {165868#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {165868#false} is VALID [2022-04-15 17:43:40,865 INFO L272 TraceCheckUtils]: 96: Hoare triple {165868#false} call IofCompleteRequest(~Irp, 0); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 97: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165867#true} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 98: Hoare triple {165867#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165867#true} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 99: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,865 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {165867#true} {165868#false} #842#return; {165868#false} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 101: Hoare triple {165868#false} #res := ~ntStatus~1; {165868#false} is VALID [2022-04-15 17:43:40,865 INFO L290 TraceCheckUtils]: 102: Hoare triple {165868#false} assume true; {165868#false} is VALID [2022-04-15 17:43:40,865 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {165868#false} {165867#true} #756#return; {166104#(<= (+ |FloppyPnp_#t~ret31| 1073741823) 0)} is VALID [2022-04-15 17:43:40,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {165999#(and (= |old(~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; {165867#true} is VALID [2022-04-15 17:43:40,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {165867#true} assume 1 == ~PagingReferenceCount~0; {165867#true} is VALID [2022-04-15 17:43:40,866 INFO L290 TraceCheckUtils]: 2: Hoare triple {165867#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {165867#true} is VALID [2022-04-15 17:43:40,866 INFO L290 TraceCheckUtils]: 3: Hoare triple {165867#true} assume !(0 != ~disketteExtension__IsRemoved~0); {165867#true} is VALID [2022-04-15 17:43:40,866 INFO L290 TraceCheckUtils]: 4: Hoare triple {165867#true} assume 0 == ~irpSp__MinorFunction~0; {165867#true} is VALID [2022-04-15 17:43:40,866 INFO L272 TraceCheckUtils]: 5: Hoare triple {165867#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {166107#(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 [2022-04-15 17:43:40,867 INFO L290 TraceCheckUtils]: 6: Hoare triple {166107#(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;havoc ~__cil_tmp46~0;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; {165867#true} is VALID [2022-04-15 17:43:40,867 INFO L290 TraceCheckUtils]: 7: Hoare triple {165867#true} assume !(~s~0 != ~NP~0); {165867#true} is VALID [2022-04-15 17:43:40,867 INFO L290 TraceCheckUtils]: 8: Hoare triple {165867#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {165867#true} is VALID [2022-04-15 17:43:40,867 INFO L290 TraceCheckUtils]: 9: Hoare triple {165867#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {165867#true} is VALID [2022-04-15 17:43:40,867 INFO L272 TraceCheckUtils]: 10: Hoare triple {165867#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {166187#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,867 INFO L290 TraceCheckUtils]: 11: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,867 INFO L290 TraceCheckUtils]: 12: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,868 INFO L272 TraceCheckUtils]: 13: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,868 INFO L290 TraceCheckUtils]: 14: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,868 INFO L272 TraceCheckUtils]: 15: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 16: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 17: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 19: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 20: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 22: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 23: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L272 TraceCheckUtils]: 24: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 25: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 26: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,869 INFO L290 TraceCheckUtils]: 28: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 29: Hoare triple {165867#true} assume 0 == ~tmp_ndt_7~0; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 30: Hoare triple {165867#true} ~returnVal2~0 := 0; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 31: Hoare triple {165867#true} assume !(~s~0 == ~NP~0); {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 32: Hoare triple {165867#true} assume ~s~0 == ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 33: Hoare triple {165867#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 34: Hoare triple {165867#true} #res := ~returnVal2~0; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 35: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {165867#true} {165867#true} #828#return; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 37: Hoare triple {165867#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 38: Hoare triple {165867#true} assume !(259 == ~__cil_tmp42~0); {165867#true} is VALID [2022-04-15 17:43:40,870 INFO L290 TraceCheckUtils]: 39: Hoare triple {165867#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {165867#true} is VALID [2022-04-15 17:43:40,871 INFO L272 TraceCheckUtils]: 40: Hoare triple {165867#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {166204#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,871 INFO L290 TraceCheckUtils]: 41: Hoare triple {166204#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {165867#true} is VALID [2022-04-15 17:43:40,872 INFO L272 TraceCheckUtils]: 42: Hoare triple {165867#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {166240#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:40,872 INFO L290 TraceCheckUtils]: 43: Hoare triple {166240#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {165867#true} is VALID [2022-04-15 17:43:40,872 INFO L290 TraceCheckUtils]: 44: Hoare triple {165867#true} assume 0 == ~tmp_ndt_2~0; {165867#true} is VALID [2022-04-15 17:43:40,872 INFO L290 TraceCheckUtils]: 45: Hoare triple {165867#true} #res := ~malloc~0; {165867#true} is VALID [2022-04-15 17:43:40,872 INFO L290 TraceCheckUtils]: 46: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,872 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {165867#true} {165867#true} #858#return; {165867#true} is VALID [2022-04-15 17:43:40,872 INFO L290 TraceCheckUtils]: 48: Hoare triple {165867#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {165867#true} is VALID [2022-04-15 17:43:40,872 INFO L290 TraceCheckUtils]: 49: Hoare triple {165867#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {165867#true} is VALID [2022-04-15 17:43:40,873 INFO L272 TraceCheckUtils]: 50: Hoare triple {165867#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {166187#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,873 INFO L290 TraceCheckUtils]: 51: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,873 INFO L290 TraceCheckUtils]: 52: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,873 INFO L272 TraceCheckUtils]: 53: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,873 INFO L290 TraceCheckUtils]: 54: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L272 TraceCheckUtils]: 55: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,874 INFO L290 TraceCheckUtils]: 56: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L290 TraceCheckUtils]: 57: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L290 TraceCheckUtils]: 59: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L290 TraceCheckUtils]: 60: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L290 TraceCheckUtils]: 62: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L290 TraceCheckUtils]: 63: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,874 INFO L272 TraceCheckUtils]: 64: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,874 INFO L290 TraceCheckUtils]: 65: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,875 INFO L290 TraceCheckUtils]: 66: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,875 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,875 INFO L290 TraceCheckUtils]: 68: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,875 INFO L290 TraceCheckUtils]: 69: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {165867#true} is VALID [2022-04-15 17:43:40,875 INFO L290 TraceCheckUtils]: 70: Hoare triple {165867#true} assume 1 == ~tmp_ndt_8~0; {165867#true} is VALID [2022-04-15 17:43:40,875 INFO L290 TraceCheckUtils]: 71: Hoare triple {165867#true} ~returnVal2~0 := -1073741823; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,875 INFO L290 TraceCheckUtils]: 72: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,876 INFO L290 TraceCheckUtils]: 73: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,876 INFO L290 TraceCheckUtils]: 74: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,876 INFO L290 TraceCheckUtils]: 75: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,876 INFO L290 TraceCheckUtils]: 76: Hoare triple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,877 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {165867#true} #860#return; {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} is VALID [2022-04-15 17:43:40,877 INFO L290 TraceCheckUtils]: 78: Hoare triple {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:43:40,878 INFO L290 TraceCheckUtils]: 79: Hoare triple {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:43:40,878 INFO L290 TraceCheckUtils]: 80: Hoare triple {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:43:40,878 INFO L290 TraceCheckUtils]: 81: Hoare triple {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:43:40,879 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {165867#true} #832#return; {166176#(<= (+ |FloppyStartDevice_#t~ret76| 1073741823) 0)} is VALID [2022-04-15 17:43:40,879 INFO L290 TraceCheckUtils]: 83: Hoare triple {166176#(<= (+ |FloppyStartDevice_#t~ret76| 1073741823) 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {166177#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-15 17:43:40,879 INFO L290 TraceCheckUtils]: 84: Hoare triple {166177#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {165868#false} is VALID [2022-04-15 17:43:40,879 INFO L290 TraceCheckUtils]: 85: Hoare triple {165868#false} assume !(0 != ~fdcInfo__AcpiBios~0); {165868#false} is VALID [2022-04-15 17:43:40,879 INFO L290 TraceCheckUtils]: 86: Hoare triple {165868#false} assume !(4 == ~disketteExtension__DriveType~0); {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 87: Hoare triple {165868#false} ~InterfaceType~0 := 0; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 88: Hoare triple {165868#false} assume !false; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 89: Hoare triple {165868#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 90: Hoare triple {165868#false} assume ~ntStatus~1 >= 0; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 91: Hoare triple {165868#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L272 TraceCheckUtils]: 92: Hoare triple {165868#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {165867#true} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 93: Hoare triple {165867#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {165867#true} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 94: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_5~0); {165867#true} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 95: Hoare triple {165867#true} #res := -1073741808; {165867#true} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 96: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,880 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {165867#true} {165868#false} #838#return; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 98: Hoare triple {165868#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 99: Hoare triple {165868#false} assume !(~pnpStatus~0 >= 0); {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 100: Hoare triple {165868#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 101: Hoare triple {165868#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {165868#false} is VALID [2022-04-15 17:43:40,880 INFO L272 TraceCheckUtils]: 102: Hoare triple {165868#false} call IofCompleteRequest(~Irp, 0); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 103: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165867#true} is VALID [2022-04-15 17:43:40,880 INFO L290 TraceCheckUtils]: 104: Hoare triple {165867#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165867#true} is VALID [2022-04-15 17:43:40,881 INFO L290 TraceCheckUtils]: 105: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,881 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {165867#true} {165868#false} #842#return; {165868#false} is VALID [2022-04-15 17:43:40,881 INFO L290 TraceCheckUtils]: 107: Hoare triple {165868#false} #res := ~ntStatus~1; {165868#false} is VALID [2022-04-15 17:43:40,881 INFO L290 TraceCheckUtils]: 108: Hoare triple {165868#false} assume true; {165868#false} is VALID [2022-04-15 17:43:40,881 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {165868#false} {165867#true} #756#return; {166104#(<= (+ |FloppyPnp_#t~ret31| 1073741823) 0)} is VALID [2022-04-15 17:43:40,881 INFO L290 TraceCheckUtils]: 110: Hoare triple {166104#(<= (+ |FloppyPnp_#t~ret31| 1073741823) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:43:40,881 INFO L290 TraceCheckUtils]: 111: Hoare triple {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:43:40,882 INFO L290 TraceCheckUtils]: 112: Hoare triple {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:43:40,882 INFO L290 TraceCheckUtils]: 113: Hoare triple {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {166106#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,882 INFO L290 TraceCheckUtils]: 114: Hoare triple {166106#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {166106#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,883 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {166106#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {165867#true} #806#return; {165994#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:43:40,884 INFO L272 TraceCheckUtils]: 0: Hoare triple {165867#true} call ULTIMATE.init(); {165996#(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 [2022-04-15 17:43:40,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {165996#(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; {165867#true} is VALID [2022-04-15 17:43:40,884 INFO L290 TraceCheckUtils]: 2: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,884 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165867#true} {165867#true} #864#return; {165867#true} is VALID [2022-04-15 17:43:40,884 INFO L272 TraceCheckUtils]: 4: Hoare triple {165867#true} call #t~ret109 := main(); {165867#true} is VALID [2022-04-15 17:43:40,885 INFO L290 TraceCheckUtils]: 5: Hoare triple {165867#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {165867#true} is VALID [2022-04-15 17:43:40,885 INFO L272 TraceCheckUtils]: 6: Hoare triple {165867#true} call _BLAST_init(); {165997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:40,885 INFO L290 TraceCheckUtils]: 7: Hoare triple {165997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {165867#true} is VALID [2022-04-15 17:43:40,885 INFO L290 TraceCheckUtils]: 8: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,886 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {165867#true} {165867#true} #802#return; {165867#true} is VALID [2022-04-15 17:43:40,886 INFO L290 TraceCheckUtils]: 10: Hoare triple {165867#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; {165867#true} is VALID [2022-04-15 17:43:40,886 INFO L290 TraceCheckUtils]: 11: Hoare triple {165867#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {165867#true} is VALID [2022-04-15 17:43:40,886 INFO L272 TraceCheckUtils]: 12: Hoare triple {165867#true} call stub_driver_init(); {165998#(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 [2022-04-15 17:43:40,886 INFO L290 TraceCheckUtils]: 13: Hoare triple {165998#(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; {165867#true} is VALID [2022-04-15 17:43:40,886 INFO L290 TraceCheckUtils]: 14: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,886 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165867#true} {165867#true} #804#return; {165867#true} is VALID [2022-04-15 17:43:40,886 INFO L290 TraceCheckUtils]: 16: Hoare triple {165867#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {165867#true} is VALID [2022-04-15 17:43:40,886 INFO L290 TraceCheckUtils]: 17: Hoare triple {165867#true} assume 3 == ~tmp_ndt_1~0; {165867#true} is VALID [2022-04-15 17:43:40,887 INFO L272 TraceCheckUtils]: 18: Hoare triple {165867#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {165999#(and (= |old(~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 [2022-04-15 17:43:40,887 INFO L290 TraceCheckUtils]: 19: Hoare triple {165999#(and (= |old(~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; {165867#true} is VALID [2022-04-15 17:43:40,887 INFO L290 TraceCheckUtils]: 20: Hoare triple {165867#true} assume 1 == ~PagingReferenceCount~0; {165867#true} is VALID [2022-04-15 17:43:40,887 INFO L290 TraceCheckUtils]: 21: Hoare triple {165867#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {165867#true} is VALID [2022-04-15 17:43:40,887 INFO L290 TraceCheckUtils]: 22: Hoare triple {165867#true} assume !(0 != ~disketteExtension__IsRemoved~0); {165867#true} is VALID [2022-04-15 17:43:40,887 INFO L290 TraceCheckUtils]: 23: Hoare triple {165867#true} assume 0 == ~irpSp__MinorFunction~0; {165867#true} is VALID [2022-04-15 17:43:40,888 INFO L272 TraceCheckUtils]: 24: Hoare triple {165867#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {166107#(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 [2022-04-15 17:43:40,888 INFO L290 TraceCheckUtils]: 25: Hoare triple {166107#(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;havoc ~__cil_tmp46~0;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; {165867#true} is VALID [2022-04-15 17:43:40,888 INFO L290 TraceCheckUtils]: 26: Hoare triple {165867#true} assume !(~s~0 != ~NP~0); {165867#true} is VALID [2022-04-15 17:43:40,888 INFO L290 TraceCheckUtils]: 27: Hoare triple {165867#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {165867#true} is VALID [2022-04-15 17:43:40,888 INFO L290 TraceCheckUtils]: 28: Hoare triple {165867#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {165867#true} is VALID [2022-04-15 17:43:40,889 INFO L272 TraceCheckUtils]: 29: Hoare triple {165867#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {166187#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,889 INFO L290 TraceCheckUtils]: 30: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,889 INFO L290 TraceCheckUtils]: 31: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,889 INFO L272 TraceCheckUtils]: 32: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,889 INFO L290 TraceCheckUtils]: 33: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,890 INFO L272 TraceCheckUtils]: 34: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,890 INFO L290 TraceCheckUtils]: 35: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,890 INFO L290 TraceCheckUtils]: 36: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,890 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,890 INFO L290 TraceCheckUtils]: 38: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,890 INFO L290 TraceCheckUtils]: 39: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,890 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,890 INFO L290 TraceCheckUtils]: 41: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,890 INFO L290 TraceCheckUtils]: 42: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L272 TraceCheckUtils]: 43: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 44: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 45: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 47: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 48: Hoare triple {165867#true} assume 0 == ~tmp_ndt_7~0; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 49: Hoare triple {165867#true} ~returnVal2~0 := 0; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 50: Hoare triple {165867#true} assume !(~s~0 == ~NP~0); {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 51: Hoare triple {165867#true} assume ~s~0 == ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 52: Hoare triple {165867#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 53: Hoare triple {165867#true} #res := ~returnVal2~0; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 54: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {165867#true} {165867#true} #828#return; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 56: Hoare triple {165867#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 57: Hoare triple {165867#true} assume !(259 == ~__cil_tmp42~0); {165867#true} is VALID [2022-04-15 17:43:40,891 INFO L290 TraceCheckUtils]: 58: Hoare triple {165867#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {165867#true} is VALID [2022-04-15 17:43:40,892 INFO L272 TraceCheckUtils]: 59: Hoare triple {165867#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {166204#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,892 INFO L290 TraceCheckUtils]: 60: Hoare triple {166204#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {165867#true} is VALID [2022-04-15 17:43:40,893 INFO L272 TraceCheckUtils]: 61: Hoare triple {165867#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {166240#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:40,893 INFO L290 TraceCheckUtils]: 62: Hoare triple {166240#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {165867#true} is VALID [2022-04-15 17:43:40,893 INFO L290 TraceCheckUtils]: 63: Hoare triple {165867#true} assume 0 == ~tmp_ndt_2~0; {165867#true} is VALID [2022-04-15 17:43:40,893 INFO L290 TraceCheckUtils]: 64: Hoare triple {165867#true} #res := ~malloc~0; {165867#true} is VALID [2022-04-15 17:43:40,893 INFO L290 TraceCheckUtils]: 65: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,893 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {165867#true} {165867#true} #858#return; {165867#true} is VALID [2022-04-15 17:43:40,893 INFO L290 TraceCheckUtils]: 67: Hoare triple {165867#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {165867#true} is VALID [2022-04-15 17:43:40,893 INFO L290 TraceCheckUtils]: 68: Hoare triple {165867#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {165867#true} is VALID [2022-04-15 17:43:40,894 INFO L272 TraceCheckUtils]: 69: Hoare triple {165867#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {166187#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:40,894 INFO L290 TraceCheckUtils]: 70: Hoare triple {166187#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {165867#true} is VALID [2022-04-15 17:43:40,894 INFO L290 TraceCheckUtils]: 71: Hoare triple {165867#true} assume 0 != ~compRegistered~0; {165867#true} is VALID [2022-04-15 17:43:40,894 INFO L272 TraceCheckUtils]: 72: Hoare triple {165867#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,895 INFO L290 TraceCheckUtils]: 73: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {165867#true} is VALID [2022-04-15 17:43:40,895 INFO L272 TraceCheckUtils]: 74: Hoare triple {165867#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:40,895 INFO L290 TraceCheckUtils]: 75: Hoare triple {166199#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {165867#true} is VALID [2022-04-15 17:43:40,895 INFO L290 TraceCheckUtils]: 76: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,895 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {165867#true} {165867#true} #818#return; {165867#true} is VALID [2022-04-15 17:43:40,895 INFO L290 TraceCheckUtils]: 78: Hoare triple {165867#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {165867#true} is VALID [2022-04-15 17:43:40,895 INFO L290 TraceCheckUtils]: 79: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,895 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {165867#true} {165867#true} #852#return; {165867#true} is VALID [2022-04-15 17:43:40,895 INFO L290 TraceCheckUtils]: 81: Hoare triple {165867#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {165867#true} is VALID [2022-04-15 17:43:40,895 INFO L290 TraceCheckUtils]: 82: Hoare triple {165867#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {165867#true} is VALID [2022-04-15 17:43:40,896 INFO L272 TraceCheckUtils]: 83: Hoare triple {165867#true} call stubMoreProcessingRequired(); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,896 INFO L290 TraceCheckUtils]: 84: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {165867#true} is VALID [2022-04-15 17:43:40,896 INFO L290 TraceCheckUtils]: 85: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,896 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {165867#true} {165867#true} #854#return; {165867#true} is VALID [2022-04-15 17:43:40,896 INFO L290 TraceCheckUtils]: 87: Hoare triple {165867#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {165867#true} is VALID [2022-04-15 17:43:40,896 INFO L290 TraceCheckUtils]: 88: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {165867#true} is VALID [2022-04-15 17:43:40,896 INFO L290 TraceCheckUtils]: 89: Hoare triple {165867#true} assume 1 == ~tmp_ndt_8~0; {165867#true} is VALID [2022-04-15 17:43:40,896 INFO L290 TraceCheckUtils]: 90: Hoare triple {165867#true} ~returnVal2~0 := -1073741823; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,897 INFO L290 TraceCheckUtils]: 91: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(~s~0 == ~NP~0); {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,897 INFO L290 TraceCheckUtils]: 92: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume ~s~0 == ~MPR1~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,897 INFO L290 TraceCheckUtils]: 93: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} is VALID [2022-04-15 17:43:40,897 INFO L290 TraceCheckUtils]: 94: Hoare triple {166252#(<= (+ 1073741823 IofCallDriver_~returnVal2~0) 0)} #res := ~returnVal2~0; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,898 INFO L290 TraceCheckUtils]: 95: Hoare triple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} assume true; {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,898 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {166253#(<= (+ |IofCallDriver_#res| 1073741823) 0)} {165867#true} #860#return; {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} is VALID [2022-04-15 17:43:40,899 INFO L290 TraceCheckUtils]: 97: Hoare triple {166237#(<= (+ 1073741823 |FlFdcDeviceIo_#t~ret87|) 0)} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:43:40,899 INFO L290 TraceCheckUtils]: 98: Hoare triple {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} assume !(259 == ~__cil_tmp11~0); {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} is VALID [2022-04-15 17:43:40,899 INFO L290 TraceCheckUtils]: 99: Hoare triple {166238#(<= (+ FlFdcDeviceIo_~ntStatus~2 1073741823) 0)} #res := ~ntStatus~2; {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:43:40,900 INFO L290 TraceCheckUtils]: 100: Hoare triple {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} assume true; {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} is VALID [2022-04-15 17:43:40,900 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {166239#(<= (+ 1073741823 |FlFdcDeviceIo_#res|) 0)} {165867#true} #832#return; {166176#(<= (+ |FloppyStartDevice_#t~ret76| 1073741823) 0)} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 102: Hoare triple {166176#(<= (+ |FloppyStartDevice_#t~ret76| 1073741823) 0)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {166177#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 103: Hoare triple {166177#(<= (+ FloppyStartDevice_~ntStatus~1 1073741823) 0)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {165868#false} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 104: Hoare triple {165868#false} assume !(0 != ~fdcInfo__AcpiBios~0); {165868#false} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 105: Hoare triple {165868#false} assume !(4 == ~disketteExtension__DriveType~0); {165868#false} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 106: Hoare triple {165868#false} ~InterfaceType~0 := 0; {165868#false} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 107: Hoare triple {165868#false} assume !false; {165868#false} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 108: Hoare triple {165868#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {165868#false} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 109: Hoare triple {165868#false} assume ~ntStatus~1 >= 0; {165868#false} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 110: Hoare triple {165868#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {165868#false} is VALID [2022-04-15 17:43:40,901 INFO L272 TraceCheckUtils]: 111: Hoare triple {165868#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {165867#true} is VALID [2022-04-15 17:43:40,901 INFO L290 TraceCheckUtils]: 112: Hoare triple {165867#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {165867#true} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 113: Hoare triple {165867#true} assume !(0 == ~tmp_ndt_5~0); {165867#true} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 114: Hoare triple {165867#true} #res := -1073741808; {165867#true} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 115: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,902 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {165867#true} {165868#false} #838#return; {165868#false} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 117: Hoare triple {165868#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {165868#false} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 118: Hoare triple {165868#false} assume !(~pnpStatus~0 >= 0); {165868#false} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 119: Hoare triple {165868#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {165868#false} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 120: Hoare triple {165868#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {165868#false} is VALID [2022-04-15 17:43:40,902 INFO L272 TraceCheckUtils]: 121: Hoare triple {165868#false} call IofCompleteRequest(~Irp, 0); {166203#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 122: Hoare triple {166203#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165867#true} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 123: Hoare triple {165867#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165867#true} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 124: Hoare triple {165867#true} assume true; {165867#true} is VALID [2022-04-15 17:43:40,902 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {165867#true} {165868#false} #842#return; {165868#false} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 126: Hoare triple {165868#false} #res := ~ntStatus~1; {165868#false} is VALID [2022-04-15 17:43:40,902 INFO L290 TraceCheckUtils]: 127: Hoare triple {165868#false} assume true; {165868#false} is VALID [2022-04-15 17:43:40,902 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {165868#false} {165867#true} #756#return; {166104#(<= (+ |FloppyPnp_#t~ret31| 1073741823) 0)} is VALID [2022-04-15 17:43:40,903 INFO L290 TraceCheckUtils]: 129: Hoare triple {166104#(<= (+ |FloppyPnp_#t~ret31| 1073741823) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:43:40,903 INFO L290 TraceCheckUtils]: 130: Hoare triple {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:43:40,903 INFO L290 TraceCheckUtils]: 131: Hoare triple {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} assume !(0 == ~PagingReferenceCount~0); {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} is VALID [2022-04-15 17:43:40,903 INFO L290 TraceCheckUtils]: 132: Hoare triple {166105#(<= (+ 1073741823 FloppyPnp_~ntStatus~0) 0)} #res := ~ntStatus~0; {166106#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,904 INFO L290 TraceCheckUtils]: 133: Hoare triple {166106#(<= (+ |FloppyPnp_#res| 1073741823) 0)} assume true; {166106#(<= (+ |FloppyPnp_#res| 1073741823) 0)} is VALID [2022-04-15 17:43:40,904 INFO L284 TraceCheckUtils]: 134: Hoare quadruple {166106#(<= (+ |FloppyPnp_#res| 1073741823) 0)} {165867#true} #806#return; {165994#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:43:40,905 INFO L290 TraceCheckUtils]: 135: Hoare triple {165994#(not (= |main_#t~ret93| 259))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,905 INFO L290 TraceCheckUtils]: 136: Hoare triple {165995#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,905 INFO L290 TraceCheckUtils]: 137: Hoare triple {165995#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,905 INFO L290 TraceCheckUtils]: 138: Hoare triple {165995#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,906 INFO L290 TraceCheckUtils]: 139: Hoare triple {165995#(not (= main_~status~1 259))} assume -1 != ~status~1; {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,906 INFO L290 TraceCheckUtils]: 140: Hoare triple {165995#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,906 INFO L290 TraceCheckUtils]: 141: Hoare triple {165995#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,906 INFO L290 TraceCheckUtils]: 142: Hoare triple {165995#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,907 INFO L290 TraceCheckUtils]: 143: Hoare triple {165995#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,907 INFO L290 TraceCheckUtils]: 144: Hoare triple {165995#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {165995#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:40,907 INFO L290 TraceCheckUtils]: 145: Hoare triple {165995#(not (= main_~status~1 259))} assume 259 == ~status~1; {165868#false} is VALID [2022-04-15 17:43:40,907 INFO L272 TraceCheckUtils]: 146: Hoare triple {165868#false} call errorFn(); {165868#false} is VALID [2022-04-15 17:43:40,907 INFO L290 TraceCheckUtils]: 147: Hoare triple {165868#false} assume !false; {165868#false} is VALID [2022-04-15 17:43:40,908 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-04-15 17:43:40,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:40,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848269424] [2022-04-15 17:43:40,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848269424] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:40,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:40,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-15 17:43:40,908 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:40,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1182216507] [2022-04-15 17:43:40,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1182216507] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:40,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:40,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-15 17:43:40,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993641281] [2022-04-15 17:43:40,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:40,909 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 4.166666666666667) internal successors, (100), 10 states have internal predecessors, (100), 2 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 148 [2022-04-15 17:43:40,909 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:40,909 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 4.166666666666667) internal successors, (100), 10 states have internal predecessors, (100), 2 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) [2022-04-15 17:43:40,998 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:40,998 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-15 17:43:40,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:40,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-15 17:43:40,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=469, Unknown=0, NotChecked=0, Total=552 [2022-04-15 17:43:40,999 INFO L87 Difference]: Start difference. First operand 263 states and 292 transitions. Second operand has 24 states, 24 states have (on average 4.166666666666667) internal successors, (100), 10 states have internal predecessors, (100), 2 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) [2022-04-15 17:43:45,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:45,319 INFO L93 Difference]: Finished difference Result 358 states and 401 transitions. [2022-04-15 17:43:45,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 17:43:45,319 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 4.166666666666667) internal successors, (100), 10 states have internal predecessors, (100), 2 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 148 [2022-04-15 17:43:45,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:45,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 4.166666666666667) internal successors, (100), 10 states have internal predecessors, (100), 2 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) [2022-04-15 17:43:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 305 transitions. [2022-04-15 17:43:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 4.166666666666667) internal successors, (100), 10 states have internal predecessors, (100), 2 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) [2022-04-15 17:43:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 305 transitions. [2022-04-15 17:43:45,328 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 305 transitions. [2022-04-15 17:43:45,578 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:45,582 INFO L225 Difference]: With dead ends: 358 [2022-04-15 17:43:45,582 INFO L226 Difference]: Without dead ends: 277 [2022-04-15 17:43:45,582 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=130, Invalid=740, Unknown=0, NotChecked=0, Total=870 [2022-04-15 17:43:45,583 INFO L913 BasicCegarLoop]: 181 mSDtfsCounter, 244 mSDsluCounter, 1423 mSDsCounter, 0 mSdLazyCounter, 1656 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 1604 SdHoareTripleChecker+Invalid, 1762 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 1656 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:45,583 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [248 Valid, 1604 Invalid, 1762 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 1656 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 17:43:45,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2022-04-15 17:43:46,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 263. [2022-04-15 17:43:46,345 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:46,346 INFO L82 GeneralOperation]: Start isEquivalent. First operand 277 states. Second operand has 263 states, 207 states have (on average 1.1400966183574879) internal successors, (236), 209 states have internal predecessors, (236), 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) [2022-04-15 17:43:46,346 INFO L74 IsIncluded]: Start isIncluded. First operand 277 states. Second operand has 263 states, 207 states have (on average 1.1400966183574879) internal successors, (236), 209 states have internal predecessors, (236), 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) [2022-04-15 17:43:46,346 INFO L87 Difference]: Start difference. First operand 277 states. Second operand has 263 states, 207 states have (on average 1.1400966183574879) internal successors, (236), 209 states have internal predecessors, (236), 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) [2022-04-15 17:43:46,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:46,349 INFO L93 Difference]: Finished difference Result 277 states and 308 transitions. [2022-04-15 17:43:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 308 transitions. [2022-04-15 17:43:46,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:46,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:46,350 INFO L74 IsIncluded]: Start isIncluded. First operand has 263 states, 207 states have (on average 1.1400966183574879) internal successors, (236), 209 states have internal predecessors, (236), 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 277 states. [2022-04-15 17:43:46,350 INFO L87 Difference]: Start difference. First operand has 263 states, 207 states have (on average 1.1400966183574879) internal successors, (236), 209 states have internal predecessors, (236), 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 277 states. [2022-04-15 17:43:46,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:46,353 INFO L93 Difference]: Finished difference Result 277 states and 308 transitions. [2022-04-15 17:43:46,353 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 308 transitions. [2022-04-15 17:43:46,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:46,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:46,353 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:46,353 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 207 states have (on average 1.1400966183574879) internal successors, (236), 209 states have internal predecessors, (236), 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) [2022-04-15 17:43:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 291 transitions. [2022-04-15 17:43:46,357 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 291 transitions. Word has length 148 [2022-04-15 17:43:46,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:46,357 INFO L478 AbstractCegarLoop]: Abstraction has 263 states and 291 transitions. [2022-04-15 17:43:46,357 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 4.166666666666667) internal successors, (100), 10 states have internal predecessors, (100), 2 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) [2022-04-15 17:43:46,357 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 291 transitions. [2022-04-15 17:43:47,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-15 17:43:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-04-15 17:43:47,060 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:47,060 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] [2022-04-15 17:43:47,060 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-15 17:43:47,060 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:47,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:47,061 INFO L85 PathProgramCache]: Analyzing trace with hash -1786465971, now seen corresponding path program 1 times [2022-04-15 17:43:47,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:47,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [300397129] [2022-04-15 17:43:47,061 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:47,061 INFO L85 PathProgramCache]: Analyzing trace with hash -1786465971, now seen corresponding path program 2 times [2022-04-15 17:43:47,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:47,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927586054] [2022-04-15 17:43:47,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:47,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,165 INFO L290 TraceCheckUtils]: 0: Hoare triple {168200#(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; {168069#true} is VALID [2022-04-15 17:43:47,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,165 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168069#true} {168069#true} #864#return; {168069#true} is VALID [2022-04-15 17:43:47,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {168201#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {168069#true} is VALID [2022-04-15 17:43:47,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,184 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168069#true} {168069#true} #802#return; {168069#true} is VALID [2022-04-15 17:43:47,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,195 INFO L290 TraceCheckUtils]: 0: Hoare triple {168202#(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; {168069#true} is VALID [2022-04-15 17:43:47,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,195 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168069#true} {168069#true} #804#return; {168069#true} is VALID [2022-04-15 17:43:47,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:43:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:43:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,370 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,371 INFO L272 TraceCheckUtils]: 1: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,371 INFO L290 TraceCheckUtils]: 3: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,371 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,371 INFO L290 TraceCheckUtils]: 5: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,371 INFO L290 TraceCheckUtils]: 6: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,371 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,381 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,382 INFO L272 TraceCheckUtils]: 2: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,382 INFO L290 TraceCheckUtils]: 3: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,382 INFO L272 TraceCheckUtils]: 4: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 5: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 6: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 8: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 9: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 11: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 12: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L272 TraceCheckUtils]: 13: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 14: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 15: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,383 INFO L290 TraceCheckUtils]: 17: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,384 INFO L290 TraceCheckUtils]: 18: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,384 INFO L290 TraceCheckUtils]: 19: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,384 INFO L290 TraceCheckUtils]: 20: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,384 INFO L290 TraceCheckUtils]: 21: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,384 INFO L290 TraceCheckUtils]: 22: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,384 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {168069#true} {168069#true} #828#return; {168069#true} is VALID [2022-04-15 17:43:47,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:43:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:47,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,416 INFO L290 TraceCheckUtils]: 0: Hoare triple {168445#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {168069#true} is VALID [2022-04-15 17:43:47,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume 0 == ~tmp_ndt_2~0; {168069#true} is VALID [2022-04-15 17:43:47,416 INFO L290 TraceCheckUtils]: 2: Hoare triple {168069#true} #res := ~malloc~0; {168069#true} is VALID [2022-04-15 17:43:47,416 INFO L290 TraceCheckUtils]: 3: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,416 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {168069#true} {168069#true} #858#return; {168069#true} is VALID [2022-04-15 17:43:47,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:43:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,425 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,426 INFO L272 TraceCheckUtils]: 1: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,426 INFO L290 TraceCheckUtils]: 3: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,426 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,426 INFO L290 TraceCheckUtils]: 5: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,426 INFO L290 TraceCheckUtils]: 6: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,426 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,431 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,431 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,431 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,432 INFO L272 TraceCheckUtils]: 2: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,432 INFO L290 TraceCheckUtils]: 3: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,432 INFO L272 TraceCheckUtils]: 4: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L290 TraceCheckUtils]: 6: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L290 TraceCheckUtils]: 8: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L290 TraceCheckUtils]: 9: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L290 TraceCheckUtils]: 11: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L272 TraceCheckUtils]: 13: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,433 INFO L290 TraceCheckUtils]: 14: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L290 TraceCheckUtils]: 15: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,433 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 17: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 18: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 19: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 20: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 21: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 22: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 23: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 24: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {168069#true} {168069#true} #860#return; {168069#true} is VALID [2022-04-15 17:43:47,434 INFO L290 TraceCheckUtils]: 0: Hoare triple {168413#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {168069#true} is VALID [2022-04-15 17:43:47,435 INFO L272 TraceCheckUtils]: 1: Hoare triple {168069#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {168445#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:47,435 INFO L290 TraceCheckUtils]: 2: Hoare triple {168445#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {168069#true} is VALID [2022-04-15 17:43:47,435 INFO L290 TraceCheckUtils]: 3: Hoare triple {168069#true} assume 0 == ~tmp_ndt_2~0; {168069#true} is VALID [2022-04-15 17:43:47,435 INFO L290 TraceCheckUtils]: 4: Hoare triple {168069#true} #res := ~malloc~0; {168069#true} is VALID [2022-04-15 17:43:47,435 INFO L290 TraceCheckUtils]: 5: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,435 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {168069#true} {168069#true} #858#return; {168069#true} is VALID [2022-04-15 17:43:47,435 INFO L290 TraceCheckUtils]: 7: Hoare triple {168069#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {168069#true} is VALID [2022-04-15 17:43:47,435 INFO L290 TraceCheckUtils]: 8: Hoare triple {168069#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {168069#true} is VALID [2022-04-15 17:43:47,436 INFO L272 TraceCheckUtils]: 9: Hoare triple {168069#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {168396#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,436 INFO L290 TraceCheckUtils]: 10: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,436 INFO L290 TraceCheckUtils]: 11: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,436 INFO L272 TraceCheckUtils]: 12: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,436 INFO L290 TraceCheckUtils]: 13: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,437 INFO L272 TraceCheckUtils]: 14: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,437 INFO L290 TraceCheckUtils]: 15: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,437 INFO L290 TraceCheckUtils]: 16: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,437 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,437 INFO L290 TraceCheckUtils]: 18: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,437 INFO L290 TraceCheckUtils]: 19: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,437 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,437 INFO L290 TraceCheckUtils]: 21: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,437 INFO L290 TraceCheckUtils]: 22: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L272 TraceCheckUtils]: 23: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 24: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 25: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 27: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 28: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 29: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 30: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 31: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 32: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 33: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 34: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {168069#true} {168069#true} #860#return; {168069#true} is VALID [2022-04-15 17:43:47,438 INFO L290 TraceCheckUtils]: 36: Hoare triple {168069#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {168069#true} is VALID [2022-04-15 17:43:47,439 INFO L290 TraceCheckUtils]: 37: Hoare triple {168069#true} assume !(259 == ~__cil_tmp11~0); {168069#true} is VALID [2022-04-15 17:43:47,439 INFO L290 TraceCheckUtils]: 38: Hoare triple {168069#true} #res := ~ntStatus~2; {168069#true} is VALID [2022-04-15 17:43:47,439 INFO L290 TraceCheckUtils]: 39: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,439 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {168069#true} {168069#true} #832#return; {168069#true} is VALID [2022-04-15 17:43:47,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-04-15 17:43:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {168069#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:43:47,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:43:47,456 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {168069#true} #834#return; {168384#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-15 17:43:47,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-04-15 17:43:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {168069#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {168069#true} is VALID [2022-04-15 17:43:47,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume !(0 == ~tmp_ndt_5~0); {168069#true} is VALID [2022-04-15 17:43:47,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {168069#true} #res := -1073741808; {168069#true} is VALID [2022-04-15 17:43:47,459 INFO L290 TraceCheckUtils]: 3: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,459 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {168069#true} {168385#(= FloppyStartDevice_~ntStatus~1 0)} #838#return; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-04-15 17:43:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:47,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {168069#true} is VALID [2022-04-15 17:43:47,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {168069#true} is VALID [2022-04-15 17:43:47,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,461 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {168069#true} {168385#(= FloppyStartDevice_~ntStatus~1 0)} #842#return; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {168313#(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;havoc ~__cil_tmp46~0;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; {168069#true} is VALID [2022-04-15 17:43:47,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume !(~s~0 != ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {168069#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {168069#true} is VALID [2022-04-15 17:43:47,462 INFO L290 TraceCheckUtils]: 3: Hoare triple {168069#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {168069#true} is VALID [2022-04-15 17:43:47,462 INFO L272 TraceCheckUtils]: 4: Hoare triple {168069#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {168396#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,463 INFO L272 TraceCheckUtils]: 7: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,463 INFO L290 TraceCheckUtils]: 8: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,463 INFO L272 TraceCheckUtils]: 9: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,463 INFO L290 TraceCheckUtils]: 10: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,463 INFO L290 TraceCheckUtils]: 11: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 13: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 14: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 16: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 17: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L272 TraceCheckUtils]: 18: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 19: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 20: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 22: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 23: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,464 INFO L290 TraceCheckUtils]: 24: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L290 TraceCheckUtils]: 25: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L290 TraceCheckUtils]: 26: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L290 TraceCheckUtils]: 27: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L290 TraceCheckUtils]: 28: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L290 TraceCheckUtils]: 29: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {168069#true} {168069#true} #828#return; {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L290 TraceCheckUtils]: 31: Hoare triple {168069#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L290 TraceCheckUtils]: 32: Hoare triple {168069#true} assume !(259 == ~__cil_tmp42~0); {168069#true} is VALID [2022-04-15 17:43:47,465 INFO L290 TraceCheckUtils]: 33: Hoare triple {168069#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {168069#true} is VALID [2022-04-15 17:43:47,466 INFO L272 TraceCheckUtils]: 34: Hoare triple {168069#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {168413#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,466 INFO L290 TraceCheckUtils]: 35: Hoare triple {168413#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {168069#true} is VALID [2022-04-15 17:43:47,466 INFO L272 TraceCheckUtils]: 36: Hoare triple {168069#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {168445#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:47,466 INFO L290 TraceCheckUtils]: 37: Hoare triple {168445#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {168069#true} is VALID [2022-04-15 17:43:47,466 INFO L290 TraceCheckUtils]: 38: Hoare triple {168069#true} assume 0 == ~tmp_ndt_2~0; {168069#true} is VALID [2022-04-15 17:43:47,467 INFO L290 TraceCheckUtils]: 39: Hoare triple {168069#true} #res := ~malloc~0; {168069#true} is VALID [2022-04-15 17:43:47,467 INFO L290 TraceCheckUtils]: 40: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,467 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {168069#true} {168069#true} #858#return; {168069#true} is VALID [2022-04-15 17:43:47,467 INFO L290 TraceCheckUtils]: 42: Hoare triple {168069#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {168069#true} is VALID [2022-04-15 17:43:47,467 INFO L290 TraceCheckUtils]: 43: Hoare triple {168069#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {168069#true} is VALID [2022-04-15 17:43:47,467 INFO L272 TraceCheckUtils]: 44: Hoare triple {168069#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {168396#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,467 INFO L290 TraceCheckUtils]: 45: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,467 INFO L290 TraceCheckUtils]: 46: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,468 INFO L272 TraceCheckUtils]: 47: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,468 INFO L290 TraceCheckUtils]: 48: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,468 INFO L272 TraceCheckUtils]: 49: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,468 INFO L290 TraceCheckUtils]: 50: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,468 INFO L290 TraceCheckUtils]: 51: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 53: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 54: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 56: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 57: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L272 TraceCheckUtils]: 58: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 59: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 60: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 62: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 63: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,469 INFO L290 TraceCheckUtils]: 64: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 65: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 66: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 67: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 68: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 69: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {168069#true} {168069#true} #860#return; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 71: Hoare triple {168069#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 72: Hoare triple {168069#true} assume !(259 == ~__cil_tmp11~0); {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 73: Hoare triple {168069#true} #res := ~ntStatus~2; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 74: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {168069#true} {168069#true} #832#return; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 76: Hoare triple {168069#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 77: Hoare triple {168069#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 78: Hoare triple {168069#true} assume 0 != ~fdcInfo__AcpiBios~0; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L290 TraceCheckUtils]: 79: Hoare triple {168069#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {168069#true} is VALID [2022-04-15 17:43:47,470 INFO L272 TraceCheckUtils]: 80: Hoare triple {168069#true} call #t~ret77 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {168069#true} is VALID [2022-04-15 17:43:47,471 INFO L290 TraceCheckUtils]: 81: Hoare triple {168069#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:43:47,471 INFO L290 TraceCheckUtils]: 82: Hoare triple {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:43:47,472 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {168069#true} #834#return; {168384#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-15 17:43:47,472 INFO L290 TraceCheckUtils]: 84: Hoare triple {168384#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,472 INFO L290 TraceCheckUtils]: 85: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,472 INFO L290 TraceCheckUtils]: 86: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,473 INFO L290 TraceCheckUtils]: 87: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,473 INFO L272 TraceCheckUtils]: 88: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {168069#true} is VALID [2022-04-15 17:43:47,473 INFO L290 TraceCheckUtils]: 89: Hoare triple {168069#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {168069#true} is VALID [2022-04-15 17:43:47,473 INFO L290 TraceCheckUtils]: 90: Hoare triple {168069#true} assume !(0 == ~tmp_ndt_5~0); {168069#true} is VALID [2022-04-15 17:43:47,473 INFO L290 TraceCheckUtils]: 91: Hoare triple {168069#true} #res := -1073741808; {168069#true} is VALID [2022-04-15 17:43:47,473 INFO L290 TraceCheckUtils]: 92: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,474 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {168069#true} {168385#(= FloppyStartDevice_~ntStatus~1 0)} #838#return; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,474 INFO L290 TraceCheckUtils]: 94: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,474 INFO L290 TraceCheckUtils]: 95: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,474 INFO L290 TraceCheckUtils]: 96: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,475 INFO L290 TraceCheckUtils]: 97: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,475 INFO L272 TraceCheckUtils]: 98: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,475 INFO L290 TraceCheckUtils]: 99: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {168069#true} is VALID [2022-04-15 17:43:47,475 INFO L290 TraceCheckUtils]: 100: Hoare triple {168069#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {168069#true} is VALID [2022-04-15 17:43:47,475 INFO L290 TraceCheckUtils]: 101: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,476 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {168069#true} {168385#(= FloppyStartDevice_~ntStatus~1 0)} #842#return; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,476 INFO L290 TraceCheckUtils]: 103: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {168395#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:47,476 INFO L290 TraceCheckUtils]: 104: Hoare triple {168395#(= |FloppyStartDevice_#res| 0)} assume true; {168395#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:47,477 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {168395#(= |FloppyStartDevice_#res| 0)} {168069#true} #756#return; {168310#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:43:47,477 INFO L290 TraceCheckUtils]: 0: Hoare triple {168203#(and (= |old(~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; {168069#true} is VALID [2022-04-15 17:43:47,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {168069#true} assume 1 == ~PagingReferenceCount~0; {168069#true} is VALID [2022-04-15 17:43:47,477 INFO L290 TraceCheckUtils]: 2: Hoare triple {168069#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {168069#true} is VALID [2022-04-15 17:43:47,477 INFO L290 TraceCheckUtils]: 3: Hoare triple {168069#true} assume !(0 != ~disketteExtension__IsRemoved~0); {168069#true} is VALID [2022-04-15 17:43:47,477 INFO L290 TraceCheckUtils]: 4: Hoare triple {168069#true} assume 0 == ~irpSp__MinorFunction~0; {168069#true} is VALID [2022-04-15 17:43:47,478 INFO L272 TraceCheckUtils]: 5: Hoare triple {168069#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {168313#(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 [2022-04-15 17:43:47,478 INFO L290 TraceCheckUtils]: 6: Hoare triple {168313#(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;havoc ~__cil_tmp46~0;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; {168069#true} is VALID [2022-04-15 17:43:47,478 INFO L290 TraceCheckUtils]: 7: Hoare triple {168069#true} assume !(~s~0 != ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {168069#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {168069#true} is VALID [2022-04-15 17:43:47,478 INFO L290 TraceCheckUtils]: 9: Hoare triple {168069#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {168069#true} is VALID [2022-04-15 17:43:47,478 INFO L272 TraceCheckUtils]: 10: Hoare triple {168069#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {168396#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,478 INFO L290 TraceCheckUtils]: 11: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,479 INFO L290 TraceCheckUtils]: 12: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,479 INFO L272 TraceCheckUtils]: 13: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,479 INFO L290 TraceCheckUtils]: 14: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,479 INFO L272 TraceCheckUtils]: 15: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 16: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 17: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 19: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 20: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 22: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L272 TraceCheckUtils]: 24: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 25: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 26: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,480 INFO L290 TraceCheckUtils]: 28: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 29: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 30: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 31: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 32: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 33: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 34: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 35: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {168069#true} {168069#true} #828#return; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 37: Hoare triple {168069#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 38: Hoare triple {168069#true} assume !(259 == ~__cil_tmp42~0); {168069#true} is VALID [2022-04-15 17:43:47,481 INFO L290 TraceCheckUtils]: 39: Hoare triple {168069#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {168069#true} is VALID [2022-04-15 17:43:47,482 INFO L272 TraceCheckUtils]: 40: Hoare triple {168069#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {168413#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,482 INFO L290 TraceCheckUtils]: 41: Hoare triple {168413#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {168069#true} is VALID [2022-04-15 17:43:47,482 INFO L272 TraceCheckUtils]: 42: Hoare triple {168069#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {168445#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:47,482 INFO L290 TraceCheckUtils]: 43: Hoare triple {168445#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {168069#true} is VALID [2022-04-15 17:43:47,482 INFO L290 TraceCheckUtils]: 44: Hoare triple {168069#true} assume 0 == ~tmp_ndt_2~0; {168069#true} is VALID [2022-04-15 17:43:47,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {168069#true} #res := ~malloc~0; {168069#true} is VALID [2022-04-15 17:43:47,483 INFO L290 TraceCheckUtils]: 46: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,483 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {168069#true} {168069#true} #858#return; {168069#true} is VALID [2022-04-15 17:43:47,483 INFO L290 TraceCheckUtils]: 48: Hoare triple {168069#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {168069#true} is VALID [2022-04-15 17:43:47,483 INFO L290 TraceCheckUtils]: 49: Hoare triple {168069#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {168069#true} is VALID [2022-04-15 17:43:47,483 INFO L272 TraceCheckUtils]: 50: Hoare triple {168069#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {168396#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,483 INFO L290 TraceCheckUtils]: 51: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,483 INFO L290 TraceCheckUtils]: 52: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L272 TraceCheckUtils]: 53: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,484 INFO L290 TraceCheckUtils]: 54: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L272 TraceCheckUtils]: 55: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L290 TraceCheckUtils]: 59: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L290 TraceCheckUtils]: 60: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L290 TraceCheckUtils]: 62: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,484 INFO L290 TraceCheckUtils]: 63: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L272 TraceCheckUtils]: 64: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 65: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 66: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 68: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 69: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 70: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 71: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 72: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 73: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 74: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 75: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {168069#true} {168069#true} #860#return; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 77: Hoare triple {168069#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {168069#true} is VALID [2022-04-15 17:43:47,485 INFO L290 TraceCheckUtils]: 78: Hoare triple {168069#true} assume !(259 == ~__cil_tmp11~0); {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L290 TraceCheckUtils]: 79: Hoare triple {168069#true} #res := ~ntStatus~2; {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L290 TraceCheckUtils]: 80: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {168069#true} {168069#true} #832#return; {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L290 TraceCheckUtils]: 82: Hoare triple {168069#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L290 TraceCheckUtils]: 83: Hoare triple {168069#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L290 TraceCheckUtils]: 84: Hoare triple {168069#true} assume 0 != ~fdcInfo__AcpiBios~0; {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L290 TraceCheckUtils]: 85: Hoare triple {168069#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L272 TraceCheckUtils]: 86: Hoare triple {168069#true} call #t~ret77 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {168069#true} is VALID [2022-04-15 17:43:47,486 INFO L290 TraceCheckUtils]: 87: Hoare triple {168069#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:43:47,486 INFO L290 TraceCheckUtils]: 88: Hoare triple {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:43:47,487 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {168069#true} #834#return; {168384#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-15 17:43:47,487 INFO L290 TraceCheckUtils]: 90: Hoare triple {168384#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,487 INFO L290 TraceCheckUtils]: 91: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,488 INFO L290 TraceCheckUtils]: 92: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,488 INFO L290 TraceCheckUtils]: 93: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,488 INFO L272 TraceCheckUtils]: 94: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {168069#true} is VALID [2022-04-15 17:43:47,488 INFO L290 TraceCheckUtils]: 95: Hoare triple {168069#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {168069#true} is VALID [2022-04-15 17:43:47,488 INFO L290 TraceCheckUtils]: 96: Hoare triple {168069#true} assume !(0 == ~tmp_ndt_5~0); {168069#true} is VALID [2022-04-15 17:43:47,488 INFO L290 TraceCheckUtils]: 97: Hoare triple {168069#true} #res := -1073741808; {168069#true} is VALID [2022-04-15 17:43:47,488 INFO L290 TraceCheckUtils]: 98: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,489 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {168069#true} {168385#(= FloppyStartDevice_~ntStatus~1 0)} #838#return; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,489 INFO L290 TraceCheckUtils]: 100: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,489 INFO L290 TraceCheckUtils]: 101: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,489 INFO L290 TraceCheckUtils]: 102: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,490 INFO L290 TraceCheckUtils]: 103: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,490 INFO L272 TraceCheckUtils]: 104: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,490 INFO L290 TraceCheckUtils]: 105: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {168069#true} is VALID [2022-04-15 17:43:47,490 INFO L290 TraceCheckUtils]: 106: Hoare triple {168069#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {168069#true} is VALID [2022-04-15 17:43:47,490 INFO L290 TraceCheckUtils]: 107: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,490 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {168069#true} {168385#(= FloppyStartDevice_~ntStatus~1 0)} #842#return; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,491 INFO L290 TraceCheckUtils]: 109: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {168395#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:47,491 INFO L290 TraceCheckUtils]: 110: Hoare triple {168395#(= |FloppyStartDevice_#res| 0)} assume true; {168395#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:47,491 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {168395#(= |FloppyStartDevice_#res| 0)} {168069#true} #756#return; {168310#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:43:47,492 INFO L290 TraceCheckUtils]: 112: Hoare triple {168310#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {168311#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:47,492 INFO L290 TraceCheckUtils]: 113: Hoare triple {168311#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {168311#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:47,492 INFO L290 TraceCheckUtils]: 114: Hoare triple {168311#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {168311#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:47,492 INFO L290 TraceCheckUtils]: 115: Hoare triple {168311#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {168312#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:43:47,493 INFO L290 TraceCheckUtils]: 116: Hoare triple {168312#(= |FloppyPnp_#res| 0)} assume true; {168312#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:43:47,493 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {168312#(= |FloppyPnp_#res| 0)} {168069#true} #806#return; {168198#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:43:47,494 INFO L272 TraceCheckUtils]: 0: Hoare triple {168069#true} call ULTIMATE.init(); {168200#(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 [2022-04-15 17:43:47,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {168200#(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; {168069#true} is VALID [2022-04-15 17:43:47,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,494 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {168069#true} {168069#true} #864#return; {168069#true} is VALID [2022-04-15 17:43:47,494 INFO L272 TraceCheckUtils]: 4: Hoare triple {168069#true} call #t~ret109 := main(); {168069#true} is VALID [2022-04-15 17:43:47,494 INFO L290 TraceCheckUtils]: 5: Hoare triple {168069#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {168069#true} is VALID [2022-04-15 17:43:47,495 INFO L272 TraceCheckUtils]: 6: Hoare triple {168069#true} call _BLAST_init(); {168201#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:47,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {168201#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {168069#true} is VALID [2022-04-15 17:43:47,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,495 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {168069#true} {168069#true} #802#return; {168069#true} is VALID [2022-04-15 17:43:47,495 INFO L290 TraceCheckUtils]: 10: Hoare triple {168069#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; {168069#true} is VALID [2022-04-15 17:43:47,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {168069#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {168069#true} is VALID [2022-04-15 17:43:47,496 INFO L272 TraceCheckUtils]: 12: Hoare triple {168069#true} call stub_driver_init(); {168202#(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 [2022-04-15 17:43:47,496 INFO L290 TraceCheckUtils]: 13: Hoare triple {168202#(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; {168069#true} is VALID [2022-04-15 17:43:47,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,496 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {168069#true} {168069#true} #804#return; {168069#true} is VALID [2022-04-15 17:43:47,496 INFO L290 TraceCheckUtils]: 16: Hoare triple {168069#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {168069#true} is VALID [2022-04-15 17:43:47,496 INFO L290 TraceCheckUtils]: 17: Hoare triple {168069#true} assume 3 == ~tmp_ndt_1~0; {168069#true} is VALID [2022-04-15 17:43:47,496 INFO L272 TraceCheckUtils]: 18: Hoare triple {168069#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {168203#(and (= |old(~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 [2022-04-15 17:43:47,496 INFO L290 TraceCheckUtils]: 19: Hoare triple {168203#(and (= |old(~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; {168069#true} is VALID [2022-04-15 17:43:47,497 INFO L290 TraceCheckUtils]: 20: Hoare triple {168069#true} assume 1 == ~PagingReferenceCount~0; {168069#true} is VALID [2022-04-15 17:43:47,497 INFO L290 TraceCheckUtils]: 21: Hoare triple {168069#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {168069#true} is VALID [2022-04-15 17:43:47,497 INFO L290 TraceCheckUtils]: 22: Hoare triple {168069#true} assume !(0 != ~disketteExtension__IsRemoved~0); {168069#true} is VALID [2022-04-15 17:43:47,497 INFO L290 TraceCheckUtils]: 23: Hoare triple {168069#true} assume 0 == ~irpSp__MinorFunction~0; {168069#true} is VALID [2022-04-15 17:43:47,497 INFO L272 TraceCheckUtils]: 24: Hoare triple {168069#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {168313#(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 [2022-04-15 17:43:47,497 INFO L290 TraceCheckUtils]: 25: Hoare triple {168313#(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;havoc ~__cil_tmp46~0;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; {168069#true} is VALID [2022-04-15 17:43:47,497 INFO L290 TraceCheckUtils]: 26: Hoare triple {168069#true} assume !(~s~0 != ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,497 INFO L290 TraceCheckUtils]: 27: Hoare triple {168069#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {168069#true} is VALID [2022-04-15 17:43:47,497 INFO L290 TraceCheckUtils]: 28: Hoare triple {168069#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {168069#true} is VALID [2022-04-15 17:43:47,498 INFO L272 TraceCheckUtils]: 29: Hoare triple {168069#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {168396#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,498 INFO L290 TraceCheckUtils]: 30: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,498 INFO L290 TraceCheckUtils]: 31: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,498 INFO L272 TraceCheckUtils]: 32: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,498 INFO L290 TraceCheckUtils]: 33: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L272 TraceCheckUtils]: 34: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,499 INFO L290 TraceCheckUtils]: 35: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L290 TraceCheckUtils]: 36: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L290 TraceCheckUtils]: 39: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L290 TraceCheckUtils]: 41: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L290 TraceCheckUtils]: 42: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,499 INFO L272 TraceCheckUtils]: 43: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 44: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 45: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 47: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 48: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 49: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 50: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 51: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 52: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 53: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 54: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {168069#true} {168069#true} #828#return; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 56: Hoare triple {168069#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 57: Hoare triple {168069#true} assume !(259 == ~__cil_tmp42~0); {168069#true} is VALID [2022-04-15 17:43:47,500 INFO L290 TraceCheckUtils]: 58: Hoare triple {168069#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {168069#true} is VALID [2022-04-15 17:43:47,501 INFO L272 TraceCheckUtils]: 59: Hoare triple {168069#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {168413#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,501 INFO L290 TraceCheckUtils]: 60: Hoare triple {168413#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {168069#true} is VALID [2022-04-15 17:43:47,501 INFO L272 TraceCheckUtils]: 61: Hoare triple {168069#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {168445#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:47,501 INFO L290 TraceCheckUtils]: 62: Hoare triple {168445#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {168069#true} is VALID [2022-04-15 17:43:47,502 INFO L290 TraceCheckUtils]: 63: Hoare triple {168069#true} assume 0 == ~tmp_ndt_2~0; {168069#true} is VALID [2022-04-15 17:43:47,502 INFO L290 TraceCheckUtils]: 64: Hoare triple {168069#true} #res := ~malloc~0; {168069#true} is VALID [2022-04-15 17:43:47,502 INFO L290 TraceCheckUtils]: 65: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,502 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {168069#true} {168069#true} #858#return; {168069#true} is VALID [2022-04-15 17:43:47,502 INFO L290 TraceCheckUtils]: 67: Hoare triple {168069#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {168069#true} is VALID [2022-04-15 17:43:47,502 INFO L290 TraceCheckUtils]: 68: Hoare triple {168069#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {168069#true} is VALID [2022-04-15 17:43:47,502 INFO L272 TraceCheckUtils]: 69: Hoare triple {168069#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {168396#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:47,502 INFO L290 TraceCheckUtils]: 70: Hoare triple {168396#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {168069#true} is VALID [2022-04-15 17:43:47,502 INFO L290 TraceCheckUtils]: 71: Hoare triple {168069#true} assume 0 != ~compRegistered~0; {168069#true} is VALID [2022-04-15 17:43:47,503 INFO L272 TraceCheckUtils]: 72: Hoare triple {168069#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,503 INFO L290 TraceCheckUtils]: 73: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {168069#true} is VALID [2022-04-15 17:43:47,503 INFO L272 TraceCheckUtils]: 74: Hoare triple {168069#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:47,503 INFO L290 TraceCheckUtils]: 75: Hoare triple {168408#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {168069#true} is VALID [2022-04-15 17:43:47,503 INFO L290 TraceCheckUtils]: 76: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,503 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {168069#true} {168069#true} #818#return; {168069#true} is VALID [2022-04-15 17:43:47,503 INFO L290 TraceCheckUtils]: 78: Hoare triple {168069#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {168069#true} is VALID [2022-04-15 17:43:47,503 INFO L290 TraceCheckUtils]: 79: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,503 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {168069#true} {168069#true} #852#return; {168069#true} is VALID [2022-04-15 17:43:47,503 INFO L290 TraceCheckUtils]: 81: Hoare triple {168069#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 82: Hoare triple {168069#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L272 TraceCheckUtils]: 83: Hoare triple {168069#true} call stubMoreProcessingRequired(); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 84: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 85: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {168069#true} {168069#true} #854#return; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 87: Hoare triple {168069#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 88: Hoare triple {168069#true} assume 0 == ~tmp_ndt_7~0; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 89: Hoare triple {168069#true} ~returnVal2~0 := 0; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 90: Hoare triple {168069#true} assume !(~s~0 == ~NP~0); {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 91: Hoare triple {168069#true} assume ~s~0 == ~MPR1~0; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 92: Hoare triple {168069#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 93: Hoare triple {168069#true} #res := ~returnVal2~0; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 94: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {168069#true} {168069#true} #860#return; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 96: Hoare triple {168069#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {168069#true} is VALID [2022-04-15 17:43:47,504 INFO L290 TraceCheckUtils]: 97: Hoare triple {168069#true} assume !(259 == ~__cil_tmp11~0); {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L290 TraceCheckUtils]: 98: Hoare triple {168069#true} #res := ~ntStatus~2; {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L290 TraceCheckUtils]: 99: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {168069#true} {168069#true} #832#return; {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L290 TraceCheckUtils]: 101: Hoare triple {168069#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L290 TraceCheckUtils]: 102: Hoare triple {168069#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L290 TraceCheckUtils]: 103: Hoare triple {168069#true} assume 0 != ~fdcInfo__AcpiBios~0; {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L290 TraceCheckUtils]: 104: Hoare triple {168069#true} assume 0 != ~fdcInfo__AcpiFdiSupported~0; {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L272 TraceCheckUtils]: 105: Hoare triple {168069#true} call #t~ret77 := FlAcpiConfigureFloppy(~disketteExtension~1, ~fdcInfo~0); {168069#true} is VALID [2022-04-15 17:43:47,505 INFO L290 TraceCheckUtils]: 106: Hoare triple {168069#true} ~DisketteExtension := #in~DisketteExtension;~FdcInfo := #in~FdcInfo;#res := 0; {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:43:47,505 INFO L290 TraceCheckUtils]: 107: Hoare triple {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} assume true; {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} is VALID [2022-04-15 17:43:47,506 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {168460#(and (<= |FlAcpiConfigureFloppy_#res| 0) (<= 0 |FlAcpiConfigureFloppy_#res|))} {168069#true} #834#return; {168384#(= |FloppyStartDevice_#t~ret77| 0)} is VALID [2022-04-15 17:43:47,506 INFO L290 TraceCheckUtils]: 109: Hoare triple {168384#(= |FloppyStartDevice_#t~ret77| 0)} assume -2147483648 <= #t~ret77 && #t~ret77 <= 2147483647;~ntStatus~1 := #t~ret77;havoc #t~ret77; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,506 INFO L290 TraceCheckUtils]: 110: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume 4 == ~disketteExtension__DriveType~0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,507 INFO L290 TraceCheckUtils]: 111: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume ~ntStatus~1 >= 0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,507 INFO L290 TraceCheckUtils]: 112: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,507 INFO L272 TraceCheckUtils]: 113: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {168069#true} is VALID [2022-04-15 17:43:47,507 INFO L290 TraceCheckUtils]: 114: Hoare triple {168069#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {168069#true} is VALID [2022-04-15 17:43:47,507 INFO L290 TraceCheckUtils]: 115: Hoare triple {168069#true} assume !(0 == ~tmp_ndt_5~0); {168069#true} is VALID [2022-04-15 17:43:47,507 INFO L290 TraceCheckUtils]: 116: Hoare triple {168069#true} #res := -1073741808; {168069#true} is VALID [2022-04-15 17:43:47,507 INFO L290 TraceCheckUtils]: 117: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,508 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {168069#true} {168385#(= FloppyStartDevice_~ntStatus~1 0)} #838#return; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,508 INFO L290 TraceCheckUtils]: 119: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,508 INFO L290 TraceCheckUtils]: 120: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} assume !(~pnpStatus~0 >= 0); {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,508 INFO L290 TraceCheckUtils]: 121: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,509 INFO L290 TraceCheckUtils]: 122: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,509 INFO L272 TraceCheckUtils]: 123: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} call IofCompleteRequest(~Irp, 0); {168412#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:47,509 INFO L290 TraceCheckUtils]: 124: Hoare triple {168412#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {168069#true} is VALID [2022-04-15 17:43:47,509 INFO L290 TraceCheckUtils]: 125: Hoare triple {168069#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {168069#true} is VALID [2022-04-15 17:43:47,509 INFO L290 TraceCheckUtils]: 126: Hoare triple {168069#true} assume true; {168069#true} is VALID [2022-04-15 17:43:47,509 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {168069#true} {168385#(= FloppyStartDevice_~ntStatus~1 0)} #842#return; {168385#(= FloppyStartDevice_~ntStatus~1 0)} is VALID [2022-04-15 17:43:47,510 INFO L290 TraceCheckUtils]: 128: Hoare triple {168385#(= FloppyStartDevice_~ntStatus~1 0)} #res := ~ntStatus~1; {168395#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:47,510 INFO L290 TraceCheckUtils]: 129: Hoare triple {168395#(= |FloppyStartDevice_#res| 0)} assume true; {168395#(= |FloppyStartDevice_#res| 0)} is VALID [2022-04-15 17:43:47,510 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {168395#(= |FloppyStartDevice_#res| 0)} {168069#true} #756#return; {168310#(= |FloppyPnp_#t~ret31| 0)} is VALID [2022-04-15 17:43:47,510 INFO L290 TraceCheckUtils]: 131: Hoare triple {168310#(= |FloppyPnp_#t~ret31| 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {168311#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:47,511 INFO L290 TraceCheckUtils]: 132: Hoare triple {168311#(= FloppyPnp_~ntStatus~0 0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {168311#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:47,511 INFO L290 TraceCheckUtils]: 133: Hoare triple {168311#(= FloppyPnp_~ntStatus~0 0)} assume !(0 == ~PagingReferenceCount~0); {168311#(= FloppyPnp_~ntStatus~0 0)} is VALID [2022-04-15 17:43:47,511 INFO L290 TraceCheckUtils]: 134: Hoare triple {168311#(= FloppyPnp_~ntStatus~0 0)} #res := ~ntStatus~0; {168312#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:43:47,511 INFO L290 TraceCheckUtils]: 135: Hoare triple {168312#(= |FloppyPnp_#res| 0)} assume true; {168312#(= |FloppyPnp_#res| 0)} is VALID [2022-04-15 17:43:47,512 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {168312#(= |FloppyPnp_#res| 0)} {168069#true} #806#return; {168198#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:43:47,512 INFO L290 TraceCheckUtils]: 137: Hoare triple {168198#(not (= |main_#t~ret93| 259))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,512 INFO L290 TraceCheckUtils]: 138: Hoare triple {168199#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,513 INFO L290 TraceCheckUtils]: 139: Hoare triple {168199#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,513 INFO L290 TraceCheckUtils]: 140: Hoare triple {168199#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,513 INFO L290 TraceCheckUtils]: 141: Hoare triple {168199#(not (= main_~status~1 259))} assume -1 != ~status~1; {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,513 INFO L290 TraceCheckUtils]: 142: Hoare triple {168199#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,514 INFO L290 TraceCheckUtils]: 143: Hoare triple {168199#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,514 INFO L290 TraceCheckUtils]: 144: Hoare triple {168199#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,514 INFO L290 TraceCheckUtils]: 145: Hoare triple {168199#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,514 INFO L290 TraceCheckUtils]: 146: Hoare triple {168199#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {168199#(not (= main_~status~1 259))} is VALID [2022-04-15 17:43:47,515 INFO L290 TraceCheckUtils]: 147: Hoare triple {168199#(not (= main_~status~1 259))} assume 259 == ~status~1; {168070#false} is VALID [2022-04-15 17:43:47,515 INFO L272 TraceCheckUtils]: 148: Hoare triple {168070#false} call errorFn(); {168070#false} is VALID [2022-04-15 17:43:47,515 INFO L290 TraceCheckUtils]: 149: Hoare triple {168070#false} assume !false; {168070#false} is VALID [2022-04-15 17:43:47,515 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-04-15 17:43:47,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:47,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927586054] [2022-04-15 17:43:47,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [927586054] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:47,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:47,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 17:43:47,515 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:47,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [300397129] [2022-04-15 17:43:47,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [300397129] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:47,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:47,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 17:43:47,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425555402] [2022-04-15 17:43:47,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:47,516 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.428571428571429) internal successors, (93), 8 states have internal predecessors, (93), 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 150 [2022-04-15 17:43:47,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:47,516 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 4.428571428571429) internal successors, (93), 8 states have internal predecessors, (93), 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) [2022-04-15 17:43:47,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:47,583 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 17:43:47,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:47,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 17:43:47,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=343, Unknown=0, NotChecked=0, Total=420 [2022-04-15 17:43:47,584 INFO L87 Difference]: Start difference. First operand 263 states and 291 transitions. Second operand has 21 states, 21 states have (on average 4.428571428571429) internal successors, (93), 8 states have internal predecessors, (93), 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) [2022-04-15 17:43:50,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:50,542 INFO L93 Difference]: Finished difference Result 304 states and 339 transitions. [2022-04-15 17:43:50,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 17:43:50,542 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.428571428571429) internal successors, (93), 8 states have internal predecessors, (93), 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 150 [2022-04-15 17:43:50,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 4.428571428571429) internal successors, (93), 8 states have internal predecessors, (93), 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) [2022-04-15 17:43:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 243 transitions. [2022-04-15 17:43:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 4.428571428571429) internal successors, (93), 8 states have internal predecessors, (93), 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) [2022-04-15 17:43:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 243 transitions. [2022-04-15 17:43:50,545 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 243 transitions. [2022-04-15 17:43:50,685 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 243 edges. 243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:50,688 INFO L225 Difference]: With dead ends: 304 [2022-04-15 17:43:50,688 INFO L226 Difference]: Without dead ends: 263 [2022-04-15 17:43:50,689 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=141, Invalid=671, Unknown=0, NotChecked=0, Total=812 [2022-04-15 17:43:50,689 INFO L913 BasicCegarLoop]: 164 mSDtfsCounter, 221 mSDsluCounter, 919 mSDsCounter, 0 mSdLazyCounter, 1277 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 1083 SdHoareTripleChecker+Invalid, 1376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 1277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:50,689 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [226 Valid, 1083 Invalid, 1376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 1277 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 17:43:50,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-15 17:43:51,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 257. [2022-04-15 17:43:51,294 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:51,295 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand has 257 states, 203 states have (on average 1.1280788177339902) internal successors, (229), 205 states have internal predecessors, (229), 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) [2022-04-15 17:43:51,295 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand has 257 states, 203 states have (on average 1.1280788177339902) internal successors, (229), 205 states have internal predecessors, (229), 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) [2022-04-15 17:43:51,295 INFO L87 Difference]: Start difference. First operand 263 states. Second operand has 257 states, 203 states have (on average 1.1280788177339902) internal successors, (229), 205 states have internal predecessors, (229), 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) [2022-04-15 17:43:51,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:51,298 INFO L93 Difference]: Finished difference Result 263 states and 289 transitions. [2022-04-15 17:43:51,298 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 289 transitions. [2022-04-15 17:43:51,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:51,298 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:51,298 INFO L74 IsIncluded]: Start isIncluded. First operand has 257 states, 203 states have (on average 1.1280788177339902) internal successors, (229), 205 states have internal predecessors, (229), 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 263 states. [2022-04-15 17:43:51,299 INFO L87 Difference]: Start difference. First operand has 257 states, 203 states have (on average 1.1280788177339902) internal successors, (229), 205 states have internal predecessors, (229), 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 263 states. [2022-04-15 17:43:51,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:51,301 INFO L93 Difference]: Finished difference Result 263 states and 289 transitions. [2022-04-15 17:43:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 289 transitions. [2022-04-15 17:43:51,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:51,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:51,301 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:51,301 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 203 states have (on average 1.1280788177339902) internal successors, (229), 205 states have internal predecessors, (229), 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) [2022-04-15 17:43:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 282 transitions. [2022-04-15 17:43:51,305 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 282 transitions. Word has length 150 [2022-04-15 17:43:51,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:51,305 INFO L478 AbstractCegarLoop]: Abstraction has 257 states and 282 transitions. [2022-04-15 17:43:51,305 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 4.428571428571429) internal successors, (93), 8 states have internal predecessors, (93), 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) [2022-04-15 17:43:51,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 257 states and 282 transitions. [2022-04-15 17:43:51,884 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 282 transitions. [2022-04-15 17:43:51,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-04-15 17:43:51,884 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:51,885 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] [2022-04-15 17:43:51,885 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-04-15 17:43:51,885 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:51,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:51,885 INFO L85 PathProgramCache]: Analyzing trace with hash 1782392170, now seen corresponding path program 1 times [2022-04-15 17:43:51,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:51,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2085313129] [2022-04-15 17:43:51,885 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:51,885 INFO L85 PathProgramCache]: Analyzing trace with hash 1782392170, now seen corresponding path program 2 times [2022-04-15 17:43:51,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:51,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752908594] [2022-04-15 17:43:51,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:51,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:51,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:51,977 INFO L290 TraceCheckUtils]: 0: Hoare triple {170263#(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; {170128#true} is VALID [2022-04-15 17:43:51,977 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:51,977 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170128#true} {170128#true} #864#return; {170128#true} is VALID [2022-04-15 17:43:51,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:51,994 INFO L290 TraceCheckUtils]: 0: Hoare triple {170264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {170128#true} is VALID [2022-04-15 17:43:51,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:51,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170128#true} {170133#(= ~MaximumInterfaceType~0 0)} #802#return; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,008 INFO L290 TraceCheckUtils]: 0: Hoare triple {170265#(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; {170128#true} is VALID [2022-04-15 17:43:52,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,008 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170128#true} {170133#(= ~MaximumInterfaceType~0 0)} #804#return; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:52,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:43:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:43:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,125 INFO L290 TraceCheckUtils]: 0: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,126 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,126 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,126 INFO L290 TraceCheckUtils]: 0: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,126 INFO L272 TraceCheckUtils]: 1: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,126 INFO L290 TraceCheckUtils]: 2: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,126 INFO L290 TraceCheckUtils]: 3: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,126 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,126 INFO L290 TraceCheckUtils]: 5: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,127 INFO L290 TraceCheckUtils]: 6: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,127 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:52,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,132 INFO L290 TraceCheckUtils]: 0: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,132 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,133 INFO L290 TraceCheckUtils]: 0: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,133 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,133 INFO L272 TraceCheckUtils]: 2: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,133 INFO L290 TraceCheckUtils]: 3: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,133 INFO L272 TraceCheckUtils]: 4: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,133 INFO L290 TraceCheckUtils]: 5: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 6: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 8: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 9: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 11: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 12: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L272 TraceCheckUtils]: 13: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 14: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 15: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 17: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 18: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,134 INFO L290 TraceCheckUtils]: 19: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,135 INFO L290 TraceCheckUtils]: 20: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,135 INFO L290 TraceCheckUtils]: 21: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,135 INFO L290 TraceCheckUtils]: 22: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,135 INFO L290 TraceCheckUtils]: 23: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,135 INFO L290 TraceCheckUtils]: 24: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,135 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {170128#true} {170128#true} #828#return; {170128#true} is VALID [2022-04-15 17:43:52,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:43:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,156 INFO L290 TraceCheckUtils]: 0: Hoare triple {170511#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {170128#true} is VALID [2022-04-15 17:43:52,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume 0 == ~tmp_ndt_2~0; {170128#true} is VALID [2022-04-15 17:43:52,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {170128#true} #res := ~malloc~0; {170128#true} is VALID [2022-04-15 17:43:52,156 INFO L290 TraceCheckUtils]: 3: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,156 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {170128#true} {170128#true} #858#return; {170128#true} is VALID [2022-04-15 17:43:52,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:43:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,170 INFO L290 TraceCheckUtils]: 0: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,171 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,171 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,171 INFO L290 TraceCheckUtils]: 0: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,171 INFO L272 TraceCheckUtils]: 1: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,171 INFO L290 TraceCheckUtils]: 2: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,171 INFO L290 TraceCheckUtils]: 3: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,171 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,171 INFO L290 TraceCheckUtils]: 5: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,171 INFO L290 TraceCheckUtils]: 6: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,172 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,174 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,175 INFO L290 TraceCheckUtils]: 0: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,175 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,175 INFO L272 TraceCheckUtils]: 2: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,175 INFO L290 TraceCheckUtils]: 3: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,175 INFO L272 TraceCheckUtils]: 4: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 6: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 8: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 9: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 11: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 12: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L272 TraceCheckUtils]: 13: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 14: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 15: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 17: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,176 INFO L290 TraceCheckUtils]: 18: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,177 INFO L290 TraceCheckUtils]: 19: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,177 INFO L290 TraceCheckUtils]: 20: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,177 INFO L290 TraceCheckUtils]: 21: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,177 INFO L290 TraceCheckUtils]: 22: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,177 INFO L290 TraceCheckUtils]: 23: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,177 INFO L290 TraceCheckUtils]: 24: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,177 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {170128#true} {170128#true} #860#return; {170128#true} is VALID [2022-04-15 17:43:52,177 INFO L290 TraceCheckUtils]: 0: Hoare triple {170479#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {170128#true} is VALID [2022-04-15 17:43:52,178 INFO L272 TraceCheckUtils]: 1: Hoare triple {170128#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {170511#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:52,178 INFO L290 TraceCheckUtils]: 2: Hoare triple {170511#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {170128#true} is VALID [2022-04-15 17:43:52,178 INFO L290 TraceCheckUtils]: 3: Hoare triple {170128#true} assume 0 == ~tmp_ndt_2~0; {170128#true} is VALID [2022-04-15 17:43:52,178 INFO L290 TraceCheckUtils]: 4: Hoare triple {170128#true} #res := ~malloc~0; {170128#true} is VALID [2022-04-15 17:43:52,178 INFO L290 TraceCheckUtils]: 5: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,178 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {170128#true} {170128#true} #858#return; {170128#true} is VALID [2022-04-15 17:43:52,178 INFO L290 TraceCheckUtils]: 7: Hoare triple {170128#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {170128#true} is VALID [2022-04-15 17:43:52,178 INFO L290 TraceCheckUtils]: 8: Hoare triple {170128#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {170128#true} is VALID [2022-04-15 17:43:52,178 INFO L272 TraceCheckUtils]: 9: Hoare triple {170128#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {170462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,178 INFO L290 TraceCheckUtils]: 10: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,179 INFO L290 TraceCheckUtils]: 11: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,179 INFO L272 TraceCheckUtils]: 12: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,179 INFO L290 TraceCheckUtils]: 13: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,179 INFO L272 TraceCheckUtils]: 14: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,179 INFO L290 TraceCheckUtils]: 15: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,179 INFO L290 TraceCheckUtils]: 16: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,179 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 18: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 19: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 21: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 22: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L272 TraceCheckUtils]: 23: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 24: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 25: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 27: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 28: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 29: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 30: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 31: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,180 INFO L290 TraceCheckUtils]: 32: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L290 TraceCheckUtils]: 33: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L290 TraceCheckUtils]: 34: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {170128#true} {170128#true} #860#return; {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L290 TraceCheckUtils]: 36: Hoare triple {170128#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L290 TraceCheckUtils]: 37: Hoare triple {170128#true} assume !(259 == ~__cil_tmp11~0); {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L290 TraceCheckUtils]: 38: Hoare triple {170128#true} #res := ~ntStatus~2; {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L290 TraceCheckUtils]: 39: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {170128#true} {170128#true} #832#return; {170128#true} is VALID [2022-04-15 17:43:52,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-04-15 17:43:52,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {170128#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_4~0;assume -2147483648 <= #t~nondet97 && #t~nondet97 <= 2147483647;~tmp_ndt_4~0 := #t~nondet97;havoc #t~nondet97; {170128#true} is VALID [2022-04-15 17:43:52,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume 0 == ~tmp_ndt_4~0; {170128#true} is VALID [2022-04-15 17:43:52,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {170128#true} #res := 0; {170128#true} is VALID [2022-04-15 17:43:52,192 INFO L290 TraceCheckUtils]: 3: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,193 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #836#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-04-15 17:43:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,195 INFO L290 TraceCheckUtils]: 0: Hoare triple {170128#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {170128#true} is VALID [2022-04-15 17:43:52,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume !(0 == ~tmp_ndt_5~0); {170128#true} is VALID [2022-04-15 17:43:52,195 INFO L290 TraceCheckUtils]: 2: Hoare triple {170128#true} #res := -1073741808; {170128#true} is VALID [2022-04-15 17:43:52,195 INFO L290 TraceCheckUtils]: 3: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,195 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #838#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 17:43:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:52,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170128#true} is VALID [2022-04-15 17:43:52,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170128#true} is VALID [2022-04-15 17:43:52,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,197 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #842#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {170379#(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;havoc ~__cil_tmp46~0;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; {170128#true} is VALID [2022-04-15 17:43:52,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume !(~s~0 != ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {170128#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {170128#true} is VALID [2022-04-15 17:43:52,197 INFO L290 TraceCheckUtils]: 3: Hoare triple {170128#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {170128#true} is VALID [2022-04-15 17:43:52,198 INFO L272 TraceCheckUtils]: 4: Hoare triple {170128#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {170462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,198 INFO L290 TraceCheckUtils]: 6: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,198 INFO L272 TraceCheckUtils]: 7: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,198 INFO L290 TraceCheckUtils]: 8: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,199 INFO L272 TraceCheckUtils]: 9: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,199 INFO L290 TraceCheckUtils]: 10: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,199 INFO L290 TraceCheckUtils]: 11: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,199 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,199 INFO L290 TraceCheckUtils]: 13: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,199 INFO L290 TraceCheckUtils]: 14: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,199 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,199 INFO L290 TraceCheckUtils]: 16: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,199 INFO L290 TraceCheckUtils]: 17: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L272 TraceCheckUtils]: 18: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 19: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 20: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 22: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 23: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 24: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 25: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 26: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 27: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 28: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 29: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {170128#true} {170128#true} #828#return; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 31: Hoare triple {170128#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 32: Hoare triple {170128#true} assume !(259 == ~__cil_tmp42~0); {170128#true} is VALID [2022-04-15 17:43:52,200 INFO L290 TraceCheckUtils]: 33: Hoare triple {170128#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {170128#true} is VALID [2022-04-15 17:43:52,201 INFO L272 TraceCheckUtils]: 34: Hoare triple {170128#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {170479#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,201 INFO L290 TraceCheckUtils]: 35: Hoare triple {170479#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {170128#true} is VALID [2022-04-15 17:43:52,202 INFO L272 TraceCheckUtils]: 36: Hoare triple {170128#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {170511#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:52,202 INFO L290 TraceCheckUtils]: 37: Hoare triple {170511#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {170128#true} is VALID [2022-04-15 17:43:52,202 INFO L290 TraceCheckUtils]: 38: Hoare triple {170128#true} assume 0 == ~tmp_ndt_2~0; {170128#true} is VALID [2022-04-15 17:43:52,202 INFO L290 TraceCheckUtils]: 39: Hoare triple {170128#true} #res := ~malloc~0; {170128#true} is VALID [2022-04-15 17:43:52,202 INFO L290 TraceCheckUtils]: 40: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,202 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {170128#true} {170128#true} #858#return; {170128#true} is VALID [2022-04-15 17:43:52,202 INFO L290 TraceCheckUtils]: 42: Hoare triple {170128#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {170128#true} is VALID [2022-04-15 17:43:52,202 INFO L290 TraceCheckUtils]: 43: Hoare triple {170128#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {170128#true} is VALID [2022-04-15 17:43:52,203 INFO L272 TraceCheckUtils]: 44: Hoare triple {170128#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {170462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,203 INFO L290 TraceCheckUtils]: 45: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,203 INFO L290 TraceCheckUtils]: 46: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,203 INFO L272 TraceCheckUtils]: 47: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,203 INFO L290 TraceCheckUtils]: 48: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L272 TraceCheckUtils]: 49: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,204 INFO L290 TraceCheckUtils]: 50: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L290 TraceCheckUtils]: 51: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L290 TraceCheckUtils]: 53: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L290 TraceCheckUtils]: 54: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L290 TraceCheckUtils]: 56: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L290 TraceCheckUtils]: 57: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,204 INFO L272 TraceCheckUtils]: 58: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,204 INFO L290 TraceCheckUtils]: 59: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 60: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 62: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 63: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 64: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 65: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 66: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 67: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 68: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 69: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {170128#true} {170128#true} #860#return; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 71: Hoare triple {170128#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 72: Hoare triple {170128#true} assume !(259 == ~__cil_tmp11~0); {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 73: Hoare triple {170128#true} #res := ~ntStatus~2; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 74: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {170128#true} {170128#true} #832#return; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 76: Hoare triple {170128#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {170128#true} is VALID [2022-04-15 17:43:52,205 INFO L290 TraceCheckUtils]: 77: Hoare triple {170128#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {170128#true} is VALID [2022-04-15 17:43:52,206 INFO L290 TraceCheckUtils]: 78: Hoare triple {170128#true} assume !(0 != ~fdcInfo__AcpiBios~0); {170128#true} is VALID [2022-04-15 17:43:52,206 INFO L290 TraceCheckUtils]: 79: Hoare triple {170128#true} assume !(4 == ~disketteExtension__DriveType~0); {170128#true} is VALID [2022-04-15 17:43:52,206 INFO L290 TraceCheckUtils]: 80: Hoare triple {170128#true} ~InterfaceType~0 := 0; {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:43:52,206 INFO L290 TraceCheckUtils]: 81: Hoare triple {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:43:52,206 INFO L290 TraceCheckUtils]: 82: Hoare triple {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,206 INFO L272 TraceCheckUtils]: 83: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call #t~ret78 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {170128#true} is VALID [2022-04-15 17:43:52,207 INFO L290 TraceCheckUtils]: 84: Hoare triple {170128#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_4~0;assume -2147483648 <= #t~nondet97 && #t~nondet97 <= 2147483647;~tmp_ndt_4~0 := #t~nondet97;havoc #t~nondet97; {170128#true} is VALID [2022-04-15 17:43:52,207 INFO L290 TraceCheckUtils]: 85: Hoare triple {170128#true} assume 0 == ~tmp_ndt_4~0; {170128#true} is VALID [2022-04-15 17:43:52,207 INFO L290 TraceCheckUtils]: 86: Hoare triple {170128#true} #res := 0; {170128#true} is VALID [2022-04-15 17:43:52,207 INFO L290 TraceCheckUtils]: 87: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,207 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #836#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,208 INFO L290 TraceCheckUtils]: 89: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,208 INFO L290 TraceCheckUtils]: 90: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,208 INFO L290 TraceCheckUtils]: 91: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,208 INFO L290 TraceCheckUtils]: 92: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,208 INFO L272 TraceCheckUtils]: 93: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {170128#true} is VALID [2022-04-15 17:43:52,208 INFO L290 TraceCheckUtils]: 94: Hoare triple {170128#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {170128#true} is VALID [2022-04-15 17:43:52,209 INFO L290 TraceCheckUtils]: 95: Hoare triple {170128#true} assume !(0 == ~tmp_ndt_5~0); {170128#true} is VALID [2022-04-15 17:43:52,209 INFO L290 TraceCheckUtils]: 96: Hoare triple {170128#true} #res := -1073741808; {170128#true} is VALID [2022-04-15 17:43:52,209 INFO L290 TraceCheckUtils]: 97: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,209 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #838#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,209 INFO L290 TraceCheckUtils]: 99: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,210 INFO L290 TraceCheckUtils]: 100: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,210 INFO L290 TraceCheckUtils]: 101: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,210 INFO L290 TraceCheckUtils]: 102: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,210 INFO L272 TraceCheckUtils]: 103: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,211 INFO L290 TraceCheckUtils]: 104: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170128#true} is VALID [2022-04-15 17:43:52,211 INFO L290 TraceCheckUtils]: 105: Hoare triple {170128#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170128#true} is VALID [2022-04-15 17:43:52,211 INFO L290 TraceCheckUtils]: 106: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,211 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #842#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,211 INFO L290 TraceCheckUtils]: 108: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,211 INFO L290 TraceCheckUtils]: 109: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume true; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,212 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {170378#(<= 1 ~MaximumInterfaceType~0)} {170128#true} #756#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,212 INFO L290 TraceCheckUtils]: 0: Hoare triple {170266#(and (= |old(~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; {170128#true} is VALID [2022-04-15 17:43:52,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {170128#true} assume 1 == ~PagingReferenceCount~0; {170128#true} is VALID [2022-04-15 17:43:52,212 INFO L290 TraceCheckUtils]: 2: Hoare triple {170128#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {170128#true} is VALID [2022-04-15 17:43:52,212 INFO L290 TraceCheckUtils]: 3: Hoare triple {170128#true} assume !(0 != ~disketteExtension__IsRemoved~0); {170128#true} is VALID [2022-04-15 17:43:52,212 INFO L290 TraceCheckUtils]: 4: Hoare triple {170128#true} assume 0 == ~irpSp__MinorFunction~0; {170128#true} is VALID [2022-04-15 17:43:52,213 INFO L272 TraceCheckUtils]: 5: Hoare triple {170128#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {170379#(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 [2022-04-15 17:43:52,213 INFO L290 TraceCheckUtils]: 6: Hoare triple {170379#(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;havoc ~__cil_tmp46~0;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; {170128#true} is VALID [2022-04-15 17:43:52,213 INFO L290 TraceCheckUtils]: 7: Hoare triple {170128#true} assume !(~s~0 != ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,213 INFO L290 TraceCheckUtils]: 8: Hoare triple {170128#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {170128#true} is VALID [2022-04-15 17:43:52,213 INFO L290 TraceCheckUtils]: 9: Hoare triple {170128#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {170128#true} is VALID [2022-04-15 17:43:52,213 INFO L272 TraceCheckUtils]: 10: Hoare triple {170128#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {170462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,214 INFO L290 TraceCheckUtils]: 11: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,214 INFO L290 TraceCheckUtils]: 12: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,214 INFO L272 TraceCheckUtils]: 13: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,214 INFO L290 TraceCheckUtils]: 14: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,214 INFO L272 TraceCheckUtils]: 15: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 16: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 19: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 20: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 22: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 23: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L272 TraceCheckUtils]: 24: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 25: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 26: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 28: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 29: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,215 INFO L290 TraceCheckUtils]: 30: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L290 TraceCheckUtils]: 31: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L290 TraceCheckUtils]: 32: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L290 TraceCheckUtils]: 33: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L290 TraceCheckUtils]: 34: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L290 TraceCheckUtils]: 35: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {170128#true} {170128#true} #828#return; {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L290 TraceCheckUtils]: 37: Hoare triple {170128#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L290 TraceCheckUtils]: 38: Hoare triple {170128#true} assume !(259 == ~__cil_tmp42~0); {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L290 TraceCheckUtils]: 39: Hoare triple {170128#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {170128#true} is VALID [2022-04-15 17:43:52,216 INFO L272 TraceCheckUtils]: 40: Hoare triple {170128#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {170479#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,217 INFO L290 TraceCheckUtils]: 41: Hoare triple {170479#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {170128#true} is VALID [2022-04-15 17:43:52,217 INFO L272 TraceCheckUtils]: 42: Hoare triple {170128#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {170511#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:52,217 INFO L290 TraceCheckUtils]: 43: Hoare triple {170511#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {170128#true} is VALID [2022-04-15 17:43:52,217 INFO L290 TraceCheckUtils]: 44: Hoare triple {170128#true} assume 0 == ~tmp_ndt_2~0; {170128#true} is VALID [2022-04-15 17:43:52,217 INFO L290 TraceCheckUtils]: 45: Hoare triple {170128#true} #res := ~malloc~0; {170128#true} is VALID [2022-04-15 17:43:52,217 INFO L290 TraceCheckUtils]: 46: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,218 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {170128#true} {170128#true} #858#return; {170128#true} is VALID [2022-04-15 17:43:52,218 INFO L290 TraceCheckUtils]: 48: Hoare triple {170128#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {170128#true} is VALID [2022-04-15 17:43:52,218 INFO L290 TraceCheckUtils]: 49: Hoare triple {170128#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {170128#true} is VALID [2022-04-15 17:43:52,218 INFO L272 TraceCheckUtils]: 50: Hoare triple {170128#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {170462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,218 INFO L290 TraceCheckUtils]: 51: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,218 INFO L290 TraceCheckUtils]: 52: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,219 INFO L272 TraceCheckUtils]: 53: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,219 INFO L290 TraceCheckUtils]: 54: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,219 INFO L272 TraceCheckUtils]: 55: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,219 INFO L290 TraceCheckUtils]: 56: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,219 INFO L290 TraceCheckUtils]: 57: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,219 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,219 INFO L290 TraceCheckUtils]: 59: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,219 INFO L290 TraceCheckUtils]: 60: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,219 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,219 INFO L290 TraceCheckUtils]: 62: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 63: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L272 TraceCheckUtils]: 64: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 65: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 66: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 68: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 69: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 70: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 71: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 72: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 73: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 74: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 75: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {170128#true} {170128#true} #860#return; {170128#true} is VALID [2022-04-15 17:43:52,220 INFO L290 TraceCheckUtils]: 77: Hoare triple {170128#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 78: Hoare triple {170128#true} assume !(259 == ~__cil_tmp11~0); {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 79: Hoare triple {170128#true} #res := ~ntStatus~2; {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 80: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {170128#true} {170128#true} #832#return; {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 82: Hoare triple {170128#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 83: Hoare triple {170128#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 84: Hoare triple {170128#true} assume !(0 != ~fdcInfo__AcpiBios~0); {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 85: Hoare triple {170128#true} assume !(4 == ~disketteExtension__DriveType~0); {170128#true} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 86: Hoare triple {170128#true} ~InterfaceType~0 := 0; {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:43:52,221 INFO L290 TraceCheckUtils]: 87: Hoare triple {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:43:52,222 INFO L290 TraceCheckUtils]: 88: Hoare triple {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,222 INFO L272 TraceCheckUtils]: 89: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call #t~ret78 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {170128#true} is VALID [2022-04-15 17:43:52,222 INFO L290 TraceCheckUtils]: 90: Hoare triple {170128#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_4~0;assume -2147483648 <= #t~nondet97 && #t~nondet97 <= 2147483647;~tmp_ndt_4~0 := #t~nondet97;havoc #t~nondet97; {170128#true} is VALID [2022-04-15 17:43:52,222 INFO L290 TraceCheckUtils]: 91: Hoare triple {170128#true} assume 0 == ~tmp_ndt_4~0; {170128#true} is VALID [2022-04-15 17:43:52,222 INFO L290 TraceCheckUtils]: 92: Hoare triple {170128#true} #res := 0; {170128#true} is VALID [2022-04-15 17:43:52,222 INFO L290 TraceCheckUtils]: 93: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,223 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #836#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,223 INFO L290 TraceCheckUtils]: 95: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,223 INFO L290 TraceCheckUtils]: 96: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,223 INFO L290 TraceCheckUtils]: 97: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,224 INFO L290 TraceCheckUtils]: 98: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,224 INFO L272 TraceCheckUtils]: 99: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {170128#true} is VALID [2022-04-15 17:43:52,224 INFO L290 TraceCheckUtils]: 100: Hoare triple {170128#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {170128#true} is VALID [2022-04-15 17:43:52,224 INFO L290 TraceCheckUtils]: 101: Hoare triple {170128#true} assume !(0 == ~tmp_ndt_5~0); {170128#true} is VALID [2022-04-15 17:43:52,224 INFO L290 TraceCheckUtils]: 102: Hoare triple {170128#true} #res := -1073741808; {170128#true} is VALID [2022-04-15 17:43:52,224 INFO L290 TraceCheckUtils]: 103: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,224 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #838#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,225 INFO L290 TraceCheckUtils]: 105: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,225 INFO L290 TraceCheckUtils]: 106: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,225 INFO L290 TraceCheckUtils]: 107: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,225 INFO L290 TraceCheckUtils]: 108: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,226 INFO L272 TraceCheckUtils]: 109: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,226 INFO L290 TraceCheckUtils]: 110: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170128#true} is VALID [2022-04-15 17:43:52,226 INFO L290 TraceCheckUtils]: 111: Hoare triple {170128#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170128#true} is VALID [2022-04-15 17:43:52,226 INFO L290 TraceCheckUtils]: 112: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,226 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #842#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,226 INFO L290 TraceCheckUtils]: 114: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,226 INFO L290 TraceCheckUtils]: 115: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume true; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,227 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {170378#(<= 1 ~MaximumInterfaceType~0)} {170128#true} #756#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,227 INFO L290 TraceCheckUtils]: 117: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,227 INFO L290 TraceCheckUtils]: 118: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,227 INFO L290 TraceCheckUtils]: 119: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,228 INFO L290 TraceCheckUtils]: 120: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,228 INFO L290 TraceCheckUtils]: 121: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume true; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,228 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {170378#(<= 1 ~MaximumInterfaceType~0)} {170133#(= ~MaximumInterfaceType~0 0)} #806#return; {170129#false} is VALID [2022-04-15 17:43:52,230 INFO L272 TraceCheckUtils]: 0: Hoare triple {170128#true} call ULTIMATE.init(); {170263#(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 [2022-04-15 17:43:52,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {170263#(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; {170128#true} is VALID [2022-04-15 17:43:52,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,230 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170128#true} {170128#true} #864#return; {170128#true} is VALID [2022-04-15 17:43:52,230 INFO L272 TraceCheckUtils]: 4: Hoare triple {170128#true} call #t~ret109 := main(); {170128#true} is VALID [2022-04-15 17:43:52,230 INFO L290 TraceCheckUtils]: 5: Hoare triple {170128#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,231 INFO L272 TraceCheckUtils]: 6: Hoare triple {170133#(= ~MaximumInterfaceType~0 0)} call _BLAST_init(); {170264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:52,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {170264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {170128#true} is VALID [2022-04-15 17:43:52,231 INFO L290 TraceCheckUtils]: 8: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,231 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {170128#true} {170133#(= ~MaximumInterfaceType~0 0)} #802#return; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,231 INFO L290 TraceCheckUtils]: 10: Hoare triple {170133#(= ~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; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,231 INFO L290 TraceCheckUtils]: 11: Hoare triple {170133#(= ~MaximumInterfaceType~0 0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,232 INFO L272 TraceCheckUtils]: 12: Hoare triple {170133#(= ~MaximumInterfaceType~0 0)} call stub_driver_init(); {170265#(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 [2022-04-15 17:43:52,232 INFO L290 TraceCheckUtils]: 13: Hoare triple {170265#(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; {170128#true} is VALID [2022-04-15 17:43:52,232 INFO L290 TraceCheckUtils]: 14: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,232 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {170128#true} {170133#(= ~MaximumInterfaceType~0 0)} #804#return; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,232 INFO L290 TraceCheckUtils]: 16: Hoare triple {170133#(= ~MaximumInterfaceType~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,232 INFO L290 TraceCheckUtils]: 17: Hoare triple {170133#(= ~MaximumInterfaceType~0 0)} assume 3 == ~tmp_ndt_1~0; {170133#(= ~MaximumInterfaceType~0 0)} is VALID [2022-04-15 17:43:52,233 INFO L272 TraceCheckUtils]: 18: Hoare triple {170133#(= ~MaximumInterfaceType~0 0)} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {170266#(and (= |old(~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 [2022-04-15 17:43:52,233 INFO L290 TraceCheckUtils]: 19: Hoare triple {170266#(and (= |old(~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; {170128#true} is VALID [2022-04-15 17:43:52,233 INFO L290 TraceCheckUtils]: 20: Hoare triple {170128#true} assume 1 == ~PagingReferenceCount~0; {170128#true} is VALID [2022-04-15 17:43:52,233 INFO L290 TraceCheckUtils]: 21: Hoare triple {170128#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {170128#true} is VALID [2022-04-15 17:43:52,233 INFO L290 TraceCheckUtils]: 22: Hoare triple {170128#true} assume !(0 != ~disketteExtension__IsRemoved~0); {170128#true} is VALID [2022-04-15 17:43:52,233 INFO L290 TraceCheckUtils]: 23: Hoare triple {170128#true} assume 0 == ~irpSp__MinorFunction~0; {170128#true} is VALID [2022-04-15 17:43:52,234 INFO L272 TraceCheckUtils]: 24: Hoare triple {170128#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {170379#(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 [2022-04-15 17:43:52,234 INFO L290 TraceCheckUtils]: 25: Hoare triple {170379#(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;havoc ~__cil_tmp46~0;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; {170128#true} is VALID [2022-04-15 17:43:52,234 INFO L290 TraceCheckUtils]: 26: Hoare triple {170128#true} assume !(~s~0 != ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,234 INFO L290 TraceCheckUtils]: 27: Hoare triple {170128#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {170128#true} is VALID [2022-04-15 17:43:52,234 INFO L290 TraceCheckUtils]: 28: Hoare triple {170128#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {170128#true} is VALID [2022-04-15 17:43:52,234 INFO L272 TraceCheckUtils]: 29: Hoare triple {170128#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {170462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,234 INFO L290 TraceCheckUtils]: 30: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,234 INFO L290 TraceCheckUtils]: 31: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,235 INFO L272 TraceCheckUtils]: 32: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,235 INFO L290 TraceCheckUtils]: 33: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,235 INFO L272 TraceCheckUtils]: 34: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,235 INFO L290 TraceCheckUtils]: 35: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,235 INFO L290 TraceCheckUtils]: 36: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,235 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,235 INFO L290 TraceCheckUtils]: 38: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,235 INFO L290 TraceCheckUtils]: 39: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,235 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 41: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 42: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L272 TraceCheckUtils]: 43: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 44: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 45: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 47: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 48: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 49: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 50: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 51: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 52: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 53: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 54: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {170128#true} {170128#true} #828#return; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 56: Hoare triple {170128#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {170128#true} is VALID [2022-04-15 17:43:52,236 INFO L290 TraceCheckUtils]: 57: Hoare triple {170128#true} assume !(259 == ~__cil_tmp42~0); {170128#true} is VALID [2022-04-15 17:43:52,237 INFO L290 TraceCheckUtils]: 58: Hoare triple {170128#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {170128#true} is VALID [2022-04-15 17:43:52,237 INFO L272 TraceCheckUtils]: 59: Hoare triple {170128#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {170479#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,237 INFO L290 TraceCheckUtils]: 60: Hoare triple {170479#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L272 TraceCheckUtils]: 61: Hoare triple {170128#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {170511#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:52,238 INFO L290 TraceCheckUtils]: 62: Hoare triple {170511#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L290 TraceCheckUtils]: 63: Hoare triple {170128#true} assume 0 == ~tmp_ndt_2~0; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L290 TraceCheckUtils]: 64: Hoare triple {170128#true} #res := ~malloc~0; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L290 TraceCheckUtils]: 65: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {170128#true} {170128#true} #858#return; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L290 TraceCheckUtils]: 67: Hoare triple {170128#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L290 TraceCheckUtils]: 68: Hoare triple {170128#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L272 TraceCheckUtils]: 69: Hoare triple {170128#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {170462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:52,238 INFO L290 TraceCheckUtils]: 70: Hoare triple {170462#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {170128#true} is VALID [2022-04-15 17:43:52,238 INFO L290 TraceCheckUtils]: 71: Hoare triple {170128#true} assume 0 != ~compRegistered~0; {170128#true} is VALID [2022-04-15 17:43:52,239 INFO L272 TraceCheckUtils]: 72: Hoare triple {170128#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,239 INFO L290 TraceCheckUtils]: 73: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {170128#true} is VALID [2022-04-15 17:43:52,239 INFO L272 TraceCheckUtils]: 74: Hoare triple {170128#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:52,239 INFO L290 TraceCheckUtils]: 75: Hoare triple {170474#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {170128#true} is VALID [2022-04-15 17:43:52,239 INFO L290 TraceCheckUtils]: 76: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,239 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {170128#true} {170128#true} #818#return; {170128#true} is VALID [2022-04-15 17:43:52,239 INFO L290 TraceCheckUtils]: 78: Hoare triple {170128#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {170128#true} is VALID [2022-04-15 17:43:52,239 INFO L290 TraceCheckUtils]: 79: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {170128#true} {170128#true} #852#return; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 81: Hoare triple {170128#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 82: Hoare triple {170128#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L272 TraceCheckUtils]: 83: Hoare triple {170128#true} call stubMoreProcessingRequired(); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 84: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 85: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {170128#true} {170128#true} #854#return; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 87: Hoare triple {170128#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 88: Hoare triple {170128#true} assume 0 == ~tmp_ndt_7~0; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 89: Hoare triple {170128#true} ~returnVal2~0 := 0; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 90: Hoare triple {170128#true} assume !(~s~0 == ~NP~0); {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 91: Hoare triple {170128#true} assume ~s~0 == ~MPR1~0; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 92: Hoare triple {170128#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 93: Hoare triple {170128#true} #res := ~returnVal2~0; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L290 TraceCheckUtils]: 94: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,240 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {170128#true} {170128#true} #860#return; {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 96: Hoare triple {170128#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 97: Hoare triple {170128#true} assume !(259 == ~__cil_tmp11~0); {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 98: Hoare triple {170128#true} #res := ~ntStatus~2; {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 99: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {170128#true} {170128#true} #832#return; {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 101: Hoare triple {170128#true} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 102: Hoare triple {170128#true} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 103: Hoare triple {170128#true} assume !(0 != ~fdcInfo__AcpiBios~0); {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 104: Hoare triple {170128#true} assume !(4 == ~disketteExtension__DriveType~0); {170128#true} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 105: Hoare triple {170128#true} ~InterfaceType~0 := 0; {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:43:52,241 INFO L290 TraceCheckUtils]: 106: Hoare triple {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !false; {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} is VALID [2022-04-15 17:43:52,242 INFO L290 TraceCheckUtils]: 107: Hoare triple {170447#(= 0 FloppyStartDevice_~InterfaceType~0)} assume !(~InterfaceType~0 >= ~MaximumInterfaceType~0);~fdcInfo__BusType~0 := ~InterfaceType~0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,242 INFO L272 TraceCheckUtils]: 108: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call #t~ret78 := IoQueryDeviceDescription(~fdcInfo__BusType~0, ~fdcInfo__BusNumber~0, ~Dc~0, ~fdcInfo__ControllerNumber~0, ~Fp~0, ~fdcInfo__PeripheralNumber~0, ~FlConfigCallBack~0, ~disketteExtension~1); {170128#true} is VALID [2022-04-15 17:43:52,242 INFO L290 TraceCheckUtils]: 109: Hoare triple {170128#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_4~0;assume -2147483648 <= #t~nondet97 && #t~nondet97 <= 2147483647;~tmp_ndt_4~0 := #t~nondet97;havoc #t~nondet97; {170128#true} is VALID [2022-04-15 17:43:52,242 INFO L290 TraceCheckUtils]: 110: Hoare triple {170128#true} assume 0 == ~tmp_ndt_4~0; {170128#true} is VALID [2022-04-15 17:43:52,242 INFO L290 TraceCheckUtils]: 111: Hoare triple {170128#true} #res := 0; {170128#true} is VALID [2022-04-15 17:43:52,242 INFO L290 TraceCheckUtils]: 112: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,242 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #836#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,243 INFO L290 TraceCheckUtils]: 114: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret78 && #t~ret78 <= 2147483647;~ntStatus~1 := #t~ret78;havoc #t~ret78; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,243 INFO L290 TraceCheckUtils]: 115: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,243 INFO L290 TraceCheckUtils]: 116: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume ~ntStatus~1 >= 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,243 INFO L290 TraceCheckUtils]: 117: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,243 INFO L272 TraceCheckUtils]: 118: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {170128#true} is VALID [2022-04-15 17:43:52,243 INFO L290 TraceCheckUtils]: 119: Hoare triple {170128#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {170128#true} is VALID [2022-04-15 17:43:52,243 INFO L290 TraceCheckUtils]: 120: Hoare triple {170128#true} assume !(0 == ~tmp_ndt_5~0); {170128#true} is VALID [2022-04-15 17:43:52,243 INFO L290 TraceCheckUtils]: 121: Hoare triple {170128#true} #res := -1073741808; {170128#true} is VALID [2022-04-15 17:43:52,243 INFO L290 TraceCheckUtils]: 122: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,244 INFO L284 TraceCheckUtils]: 123: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #838#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,244 INFO L290 TraceCheckUtils]: 124: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,244 INFO L290 TraceCheckUtils]: 125: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume !(~pnpStatus~0 >= 0); {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,245 INFO L290 TraceCheckUtils]: 126: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,245 INFO L290 TraceCheckUtils]: 127: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,245 INFO L272 TraceCheckUtils]: 128: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} call IofCompleteRequest(~Irp, 0); {170478#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:52,245 INFO L290 TraceCheckUtils]: 129: Hoare triple {170478#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170128#true} is VALID [2022-04-15 17:43:52,245 INFO L290 TraceCheckUtils]: 130: Hoare triple {170128#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170128#true} is VALID [2022-04-15 17:43:52,245 INFO L290 TraceCheckUtils]: 131: Hoare triple {170128#true} assume true; {170128#true} is VALID [2022-04-15 17:43:52,246 INFO L284 TraceCheckUtils]: 132: Hoare quadruple {170128#true} {170378#(<= 1 ~MaximumInterfaceType~0)} #842#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,246 INFO L290 TraceCheckUtils]: 133: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~1; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,246 INFO L290 TraceCheckUtils]: 134: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume true; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,247 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {170378#(<= 1 ~MaximumInterfaceType~0)} {170128#true} #756#return; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,247 INFO L290 TraceCheckUtils]: 136: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,247 INFO L290 TraceCheckUtils]: 137: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,247 INFO L290 TraceCheckUtils]: 138: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume !(0 == ~PagingReferenceCount~0); {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,247 INFO L290 TraceCheckUtils]: 139: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} #res := ~ntStatus~0; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 140: Hoare triple {170378#(<= 1 ~MaximumInterfaceType~0)} assume true; {170378#(<= 1 ~MaximumInterfaceType~0)} is VALID [2022-04-15 17:43:52,248 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {170378#(<= 1 ~MaximumInterfaceType~0)} {170133#(= ~MaximumInterfaceType~0 0)} #806#return; {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 142: Hoare triple {170129#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 143: Hoare triple {170129#false} assume !(1 == ~pended~0); {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 144: Hoare triple {170129#false} assume !(1 == ~pended~0); {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 145: Hoare triple {170129#false} assume ~s~0 != ~UNLOADED~0; {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 146: Hoare triple {170129#false} assume -1 != ~status~1; {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 147: Hoare triple {170129#false} assume ~s~0 != ~SKIP2~0; {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 148: Hoare triple {170129#false} assume ~s~0 != ~IPC~0; {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 149: Hoare triple {170129#false} assume !(~s~0 != ~DC~0); {170129#false} is VALID [2022-04-15 17:43:52,248 INFO L290 TraceCheckUtils]: 150: Hoare triple {170129#false} assume !(1 == ~pended~0); {170129#false} is VALID [2022-04-15 17:43:52,249 INFO L290 TraceCheckUtils]: 151: Hoare triple {170129#false} assume ~s~0 == ~DC~0; {170129#false} is VALID [2022-04-15 17:43:52,249 INFO L290 TraceCheckUtils]: 152: Hoare triple {170129#false} assume 259 == ~status~1; {170129#false} is VALID [2022-04-15 17:43:52,249 INFO L272 TraceCheckUtils]: 153: Hoare triple {170129#false} call errorFn(); {170129#false} is VALID [2022-04-15 17:43:52,249 INFO L290 TraceCheckUtils]: 154: Hoare triple {170129#false} assume !false; {170129#false} is VALID [2022-04-15 17:43:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-04-15 17:43:52,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:52,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752908594] [2022-04-15 17:43:52,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752908594] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:52,249 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:52,249 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:43:52,249 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:52,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2085313129] [2022-04-15 17:43:52,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2085313129] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:52,250 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:52,250 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 17:43:52,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735276085] [2022-04-15 17:43:52,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:52,250 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.533333333333333) internal successors, (98), 5 states have internal predecessors, (98), 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 155 [2022-04-15 17:43:52,250 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:52,250 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 6.533333333333333) internal successors, (98), 5 states have internal predecessors, (98), 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) [2022-04-15 17:43:52,329 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:52,330 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 17:43:52,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:52,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 17:43:52,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2022-04-15 17:43:52,330 INFO L87 Difference]: Start difference. First operand 257 states and 282 transitions. Second operand has 15 states, 15 states have (on average 6.533333333333333) internal successors, (98), 5 states have internal predecessors, (98), 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) [2022-04-15 17:43:54,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:54,093 INFO L93 Difference]: Finished difference Result 318 states and 348 transitions. [2022-04-15 17:43:54,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:43:54,093 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.533333333333333) internal successors, (98), 5 states have internal predecessors, (98), 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 155 [2022-04-15 17:43:54,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.533333333333333) internal successors, (98), 5 states have internal predecessors, (98), 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) [2022-04-15 17:43:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 252 transitions. [2022-04-15 17:43:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 6.533333333333333) internal successors, (98), 5 states have internal predecessors, (98), 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) [2022-04-15 17:43:54,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 252 transitions. [2022-04-15 17:43:54,096 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 252 transitions. [2022-04-15 17:43:54,322 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:54,326 INFO L225 Difference]: With dead ends: 318 [2022-04-15 17:43:54,326 INFO L226 Difference]: Without dead ends: 243 [2022-04-15 17:43:54,326 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=147, Invalid=405, Unknown=0, NotChecked=0, Total=552 [2022-04-15 17:43:54,330 INFO L913 BasicCegarLoop]: 143 mSDtfsCounter, 333 mSDsluCounter, 336 mSDsCounter, 0 mSdLazyCounter, 466 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 479 SdHoareTripleChecker+Invalid, 584 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 466 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:54,330 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [335 Valid, 479 Invalid, 584 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 466 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 17:43:54,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-04-15 17:43:55,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 229. [2022-04-15 17:43:55,261 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:55,261 INFO L82 GeneralOperation]: Start isEquivalent. First operand 243 states. Second operand has 229 states, 179 states have (on average 1.111731843575419) internal successors, (199), 181 states have internal predecessors, (199), 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) [2022-04-15 17:43:55,261 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand has 229 states, 179 states have (on average 1.111731843575419) internal successors, (199), 181 states have internal predecessors, (199), 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) [2022-04-15 17:43:55,261 INFO L87 Difference]: Start difference. First operand 243 states. Second operand has 229 states, 179 states have (on average 1.111731843575419) internal successors, (199), 181 states have internal predecessors, (199), 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) [2022-04-15 17:43:55,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:55,264 INFO L93 Difference]: Finished difference Result 243 states and 263 transitions. [2022-04-15 17:43:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 263 transitions. [2022-04-15 17:43:55,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:55,264 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:55,264 INFO L74 IsIncluded]: Start isIncluded. First operand has 229 states, 179 states have (on average 1.111731843575419) internal successors, (199), 181 states have internal predecessors, (199), 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 243 states. [2022-04-15 17:43:55,264 INFO L87 Difference]: Start difference. First operand has 229 states, 179 states have (on average 1.111731843575419) internal successors, (199), 181 states have internal predecessors, (199), 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 243 states. [2022-04-15 17:43:55,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:55,267 INFO L93 Difference]: Finished difference Result 243 states and 263 transitions. [2022-04-15 17:43:55,267 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 263 transitions. [2022-04-15 17:43:55,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:55,267 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:55,267 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:55,267 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 229 states, 179 states have (on average 1.111731843575419) internal successors, (199), 181 states have internal predecessors, (199), 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) [2022-04-15 17:43:55,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 248 transitions. [2022-04-15 17:43:55,270 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 248 transitions. Word has length 155 [2022-04-15 17:43:55,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:55,270 INFO L478 AbstractCegarLoop]: Abstraction has 229 states and 248 transitions. [2022-04-15 17:43:55,270 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.533333333333333) internal successors, (98), 5 states have internal predecessors, (98), 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) [2022-04-15 17:43:55,270 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 229 states and 248 transitions. [2022-04-15 17:43:55,859 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 248 edges. 248 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 248 transitions. [2022-04-15 17:43:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-04-15 17:43:55,860 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:43:55,860 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] [2022-04-15 17:43:55,860 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-04-15 17:43:55,860 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:43:55,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:43:55,861 INFO L85 PathProgramCache]: Analyzing trace with hash 1939794977, now seen corresponding path program 1 times [2022-04-15 17:43:55,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:55,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [127541934] [2022-04-15 17:43:55,861 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:43:55,861 INFO L85 PathProgramCache]: Analyzing trace with hash 1939794977, now seen corresponding path program 2 times [2022-04-15 17:43:55,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:43:55,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45078658] [2022-04-15 17:43:55,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:43:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:43:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:55,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:43:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:55,956 INFO L290 TraceCheckUtils]: 0: Hoare triple {172266#(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; {172130#true} is VALID [2022-04-15 17:43:55,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:55,956 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172130#true} {172130#true} #864#return; {172130#true} is VALID [2022-04-15 17:43:55,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:43:55,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:55,972 INFO L290 TraceCheckUtils]: 0: Hoare triple {172267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {172130#true} is VALID [2022-04-15 17:43:55,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:55,972 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172130#true} {172130#true} #802#return; {172130#true} is VALID [2022-04-15 17:43:55,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:43:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:55,980 INFO L290 TraceCheckUtils]: 0: Hoare triple {172268#(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; {172130#true} is VALID [2022-04-15 17:43:55,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:55,980 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172130#true} {172130#true} #804#return; {172130#true} is VALID [2022-04-15 17:43:55,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:43:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:43:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:43:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:56,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,099 INFO L290 TraceCheckUtils]: 0: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,099 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,099 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,100 INFO L290 TraceCheckUtils]: 0: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,100 INFO L272 TraceCheckUtils]: 1: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,100 INFO L290 TraceCheckUtils]: 3: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,100 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,100 INFO L290 TraceCheckUtils]: 5: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,100 INFO L290 TraceCheckUtils]: 6: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,100 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,107 INFO L290 TraceCheckUtils]: 0: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,107 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,107 INFO L290 TraceCheckUtils]: 0: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,108 INFO L272 TraceCheckUtils]: 2: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,108 INFO L290 TraceCheckUtils]: 3: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,108 INFO L272 TraceCheckUtils]: 4: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,108 INFO L290 TraceCheckUtils]: 6: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,108 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,108 INFO L290 TraceCheckUtils]: 8: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,108 INFO L290 TraceCheckUtils]: 9: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 11: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 12: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L272 TraceCheckUtils]: 13: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 14: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 15: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 17: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 18: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 19: Hoare triple {172130#true} ~returnVal2~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 20: Hoare triple {172130#true} assume !(~s~0 == ~NP~0); {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 21: Hoare triple {172130#true} assume ~s~0 == ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,109 INFO L290 TraceCheckUtils]: 22: Hoare triple {172130#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172130#true} is VALID [2022-04-15 17:43:56,110 INFO L290 TraceCheckUtils]: 23: Hoare triple {172130#true} #res := ~returnVal2~0; {172130#true} is VALID [2022-04-15 17:43:56,110 INFO L290 TraceCheckUtils]: 24: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,110 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {172130#true} {172130#true} #828#return; {172130#true} is VALID [2022-04-15 17:43:56,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:43:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,165 INFO L290 TraceCheckUtils]: 0: Hoare triple {172529#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {172130#true} is VALID [2022-04-15 17:43:56,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume 0 == ~tmp_ndt_2~0; {172130#true} is VALID [2022-04-15 17:43:56,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {172130#true} #res := ~malloc~0; {172130#true} is VALID [2022-04-15 17:43:56,166 INFO L290 TraceCheckUtils]: 3: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,166 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {172130#true} {172130#true} #858#return; {172130#true} is VALID [2022-04-15 17:43:56,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:43:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:43:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:43:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,202 INFO L290 TraceCheckUtils]: 0: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,202 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,202 INFO L290 TraceCheckUtils]: 0: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,203 INFO L272 TraceCheckUtils]: 1: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,203 INFO L290 TraceCheckUtils]: 2: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,203 INFO L290 TraceCheckUtils]: 3: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,203 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,203 INFO L290 TraceCheckUtils]: 5: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,203 INFO L290 TraceCheckUtils]: 6: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,203 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:43:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,205 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,205 INFO L272 TraceCheckUtils]: 2: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,205 INFO L290 TraceCheckUtils]: 3: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,206 INFO L290 TraceCheckUtils]: 6: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,206 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,206 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,206 INFO L290 TraceCheckUtils]: 11: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,206 INFO L290 TraceCheckUtils]: 12: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,207 INFO L272 TraceCheckUtils]: 13: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,207 INFO L290 TraceCheckUtils]: 14: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,207 INFO L290 TraceCheckUtils]: 15: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,207 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,207 INFO L290 TraceCheckUtils]: 17: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,207 INFO L290 TraceCheckUtils]: 18: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,207 INFO L290 TraceCheckUtils]: 19: Hoare triple {172130#true} ~returnVal2~0 := 0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,208 INFO L290 TraceCheckUtils]: 20: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,208 INFO L290 TraceCheckUtils]: 21: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,208 INFO L290 TraceCheckUtils]: 22: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,208 INFO L290 TraceCheckUtils]: 23: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,209 INFO L290 TraceCheckUtils]: 24: Hoare triple {172542#(<= |IofCallDriver_#res| 0)} assume true; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,209 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {172542#(<= |IofCallDriver_#res| 0)} {172130#true} #860#return; {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} is VALID [2022-04-15 17:43:56,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-04-15 17:43:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,222 INFO L290 TraceCheckUtils]: 0: Hoare triple {172546#(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; {172130#true} is VALID [2022-04-15 17:43:56,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume !(~s~0 == ~MPR3~0); {172130#true} is VALID [2022-04-15 17:43:56,223 INFO L290 TraceCheckUtils]: 2: Hoare triple {172130#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,223 INFO L290 TraceCheckUtils]: 3: Hoare triple {172130#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {172130#true} is VALID [2022-04-15 17:43:56,223 INFO L290 TraceCheckUtils]: 4: Hoare triple {172130#true} assume 0 == ~tmp_ndt_9~0; {172130#true} is VALID [2022-04-15 17:43:56,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {172130#true} #res := 0; {172130#true} is VALID [2022-04-15 17:43:56,223 INFO L290 TraceCheckUtils]: 6: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,223 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {172130#true} {172131#false} #862#return; {172131#false} is VALID [2022-04-15 17:43:56,223 INFO L290 TraceCheckUtils]: 0: Hoare triple {172487#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {172130#true} is VALID [2022-04-15 17:43:56,224 INFO L272 TraceCheckUtils]: 1: Hoare triple {172130#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {172529#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:56,224 INFO L290 TraceCheckUtils]: 2: Hoare triple {172529#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {172130#true} is VALID [2022-04-15 17:43:56,224 INFO L290 TraceCheckUtils]: 3: Hoare triple {172130#true} assume 0 == ~tmp_ndt_2~0; {172130#true} is VALID [2022-04-15 17:43:56,224 INFO L290 TraceCheckUtils]: 4: Hoare triple {172130#true} #res := ~malloc~0; {172130#true} is VALID [2022-04-15 17:43:56,224 INFO L290 TraceCheckUtils]: 5: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,224 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {172130#true} {172130#true} #858#return; {172130#true} is VALID [2022-04-15 17:43:56,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {172130#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {172130#true} is VALID [2022-04-15 17:43:56,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {172130#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {172130#true} is VALID [2022-04-15 17:43:56,225 INFO L272 TraceCheckUtils]: 9: Hoare triple {172130#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {172470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,225 INFO L290 TraceCheckUtils]: 10: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,225 INFO L290 TraceCheckUtils]: 11: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,225 INFO L272 TraceCheckUtils]: 12: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,226 INFO L290 TraceCheckUtils]: 13: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,226 INFO L272 TraceCheckUtils]: 14: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,226 INFO L290 TraceCheckUtils]: 15: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,226 INFO L290 TraceCheckUtils]: 16: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,226 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,226 INFO L290 TraceCheckUtils]: 18: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,226 INFO L290 TraceCheckUtils]: 19: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,226 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,226 INFO L290 TraceCheckUtils]: 21: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,226 INFO L290 TraceCheckUtils]: 22: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,227 INFO L272 TraceCheckUtils]: 23: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,227 INFO L290 TraceCheckUtils]: 24: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,227 INFO L290 TraceCheckUtils]: 25: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,227 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,227 INFO L290 TraceCheckUtils]: 27: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,227 INFO L290 TraceCheckUtils]: 28: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,227 INFO L290 TraceCheckUtils]: 29: Hoare triple {172130#true} ~returnVal2~0 := 0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,228 INFO L290 TraceCheckUtils]: 30: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,228 INFO L290 TraceCheckUtils]: 31: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,228 INFO L290 TraceCheckUtils]: 32: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,228 INFO L290 TraceCheckUtils]: 33: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,229 INFO L290 TraceCheckUtils]: 34: Hoare triple {172542#(<= |IofCallDriver_#res| 0)} assume true; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,229 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {172542#(<= |IofCallDriver_#res| 0)} {172130#true} #860#return; {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 36: Hoare triple {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {172520#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 37: Hoare triple {172520#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {172131#false} is VALID [2022-04-15 17:43:56,230 INFO L272 TraceCheckUtils]: 38: Hoare triple {172131#false} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {172546#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 39: Hoare triple {172546#(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; {172130#true} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 40: Hoare triple {172130#true} assume !(~s~0 == ~MPR3~0); {172130#true} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 41: Hoare triple {172130#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 42: Hoare triple {172130#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {172130#true} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 43: Hoare triple {172130#true} assume 0 == ~tmp_ndt_9~0; {172130#true} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 44: Hoare triple {172130#true} #res := 0; {172130#true} is VALID [2022-04-15 17:43:56,230 INFO L290 TraceCheckUtils]: 45: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,230 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {172130#true} {172131#false} #862#return; {172131#false} is VALID [2022-04-15 17:43:56,231 INFO L290 TraceCheckUtils]: 47: Hoare triple {172131#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {172131#false} is VALID [2022-04-15 17:43:56,231 INFO L290 TraceCheckUtils]: 48: Hoare triple {172131#false} #res := ~ntStatus~2; {172131#false} is VALID [2022-04-15 17:43:56,231 INFO L290 TraceCheckUtils]: 49: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,231 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {172131#false} {172130#true} #832#return; {172131#false} is VALID [2022-04-15 17:43:56,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-04-15 17:43:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {172130#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {172130#true} is VALID [2022-04-15 17:43:56,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume !(0 == ~tmp_ndt_5~0); {172130#true} is VALID [2022-04-15 17:43:56,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {172130#true} #res := -1073741808; {172130#true} is VALID [2022-04-15 17:43:56,233 INFO L290 TraceCheckUtils]: 3: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,233 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {172130#true} {172131#false} #838#return; {172131#false} is VALID [2022-04-15 17:43:56,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-04-15 17:43:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:43:56,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {172130#true} is VALID [2022-04-15 17:43:56,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {172130#true} is VALID [2022-04-15 17:43:56,235 INFO L290 TraceCheckUtils]: 2: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,235 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {172130#true} {172131#false} #842#return; {172131#false} is VALID [2022-04-15 17:43:56,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {172383#(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;havoc ~__cil_tmp46~0;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; {172130#true} is VALID [2022-04-15 17:43:56,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume !(~s~0 != ~NP~0); {172130#true} is VALID [2022-04-15 17:43:56,235 INFO L290 TraceCheckUtils]: 2: Hoare triple {172130#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {172130#true} is VALID [2022-04-15 17:43:56,235 INFO L290 TraceCheckUtils]: 3: Hoare triple {172130#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {172130#true} is VALID [2022-04-15 17:43:56,236 INFO L272 TraceCheckUtils]: 4: Hoare triple {172130#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {172470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,236 INFO L290 TraceCheckUtils]: 6: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,236 INFO L272 TraceCheckUtils]: 7: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,236 INFO L290 TraceCheckUtils]: 8: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,237 INFO L272 TraceCheckUtils]: 9: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,237 INFO L290 TraceCheckUtils]: 10: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,237 INFO L290 TraceCheckUtils]: 11: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,237 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,237 INFO L290 TraceCheckUtils]: 13: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,237 INFO L290 TraceCheckUtils]: 14: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,237 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,237 INFO L290 TraceCheckUtils]: 16: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,237 INFO L290 TraceCheckUtils]: 17: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L272 TraceCheckUtils]: 18: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 19: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 20: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 22: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 23: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 24: Hoare triple {172130#true} ~returnVal2~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 25: Hoare triple {172130#true} assume !(~s~0 == ~NP~0); {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 26: Hoare triple {172130#true} assume ~s~0 == ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 27: Hoare triple {172130#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 28: Hoare triple {172130#true} #res := ~returnVal2~0; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 29: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {172130#true} {172130#true} #828#return; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 31: Hoare triple {172130#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 32: Hoare triple {172130#true} assume !(259 == ~__cil_tmp42~0); {172130#true} is VALID [2022-04-15 17:43:56,238 INFO L290 TraceCheckUtils]: 33: Hoare triple {172130#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {172130#true} is VALID [2022-04-15 17:43:56,239 INFO L272 TraceCheckUtils]: 34: Hoare triple {172130#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {172487#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,239 INFO L290 TraceCheckUtils]: 35: Hoare triple {172487#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {172130#true} is VALID [2022-04-15 17:43:56,240 INFO L272 TraceCheckUtils]: 36: Hoare triple {172130#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {172529#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:56,240 INFO L290 TraceCheckUtils]: 37: Hoare triple {172529#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {172130#true} is VALID [2022-04-15 17:43:56,240 INFO L290 TraceCheckUtils]: 38: Hoare triple {172130#true} assume 0 == ~tmp_ndt_2~0; {172130#true} is VALID [2022-04-15 17:43:56,240 INFO L290 TraceCheckUtils]: 39: Hoare triple {172130#true} #res := ~malloc~0; {172130#true} is VALID [2022-04-15 17:43:56,240 INFO L290 TraceCheckUtils]: 40: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,240 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {172130#true} {172130#true} #858#return; {172130#true} is VALID [2022-04-15 17:43:56,240 INFO L290 TraceCheckUtils]: 42: Hoare triple {172130#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {172130#true} is VALID [2022-04-15 17:43:56,240 INFO L290 TraceCheckUtils]: 43: Hoare triple {172130#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {172130#true} is VALID [2022-04-15 17:43:56,241 INFO L272 TraceCheckUtils]: 44: Hoare triple {172130#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {172470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,241 INFO L290 TraceCheckUtils]: 45: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,241 INFO L290 TraceCheckUtils]: 46: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,242 INFO L272 TraceCheckUtils]: 47: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,242 INFO L290 TraceCheckUtils]: 48: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,242 INFO L272 TraceCheckUtils]: 49: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,242 INFO L290 TraceCheckUtils]: 50: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,242 INFO L290 TraceCheckUtils]: 51: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,242 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,242 INFO L290 TraceCheckUtils]: 53: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,242 INFO L290 TraceCheckUtils]: 54: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,242 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,243 INFO L290 TraceCheckUtils]: 56: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,243 INFO L290 TraceCheckUtils]: 57: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,243 INFO L272 TraceCheckUtils]: 58: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,243 INFO L290 TraceCheckUtils]: 59: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,243 INFO L290 TraceCheckUtils]: 60: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,243 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,243 INFO L290 TraceCheckUtils]: 62: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,243 INFO L290 TraceCheckUtils]: 63: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,243 INFO L290 TraceCheckUtils]: 64: Hoare triple {172130#true} ~returnVal2~0 := 0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,244 INFO L290 TraceCheckUtils]: 65: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,244 INFO L290 TraceCheckUtils]: 66: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,244 INFO L290 TraceCheckUtils]: 67: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,244 INFO L290 TraceCheckUtils]: 68: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,245 INFO L290 TraceCheckUtils]: 69: Hoare triple {172542#(<= |IofCallDriver_#res| 0)} assume true; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,245 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {172542#(<= |IofCallDriver_#res| 0)} {172130#true} #860#return; {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 71: Hoare triple {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {172520#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 72: Hoare triple {172520#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {172131#false} is VALID [2022-04-15 17:43:56,246 INFO L272 TraceCheckUtils]: 73: Hoare triple {172131#false} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {172546#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 74: Hoare triple {172546#(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; {172130#true} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 75: Hoare triple {172130#true} assume !(~s~0 == ~MPR3~0); {172130#true} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 76: Hoare triple {172130#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 77: Hoare triple {172130#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {172130#true} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 78: Hoare triple {172130#true} assume 0 == ~tmp_ndt_9~0; {172130#true} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 79: Hoare triple {172130#true} #res := 0; {172130#true} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 80: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,246 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {172130#true} {172131#false} #862#return; {172131#false} is VALID [2022-04-15 17:43:56,246 INFO L290 TraceCheckUtils]: 82: Hoare triple {172131#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 83: Hoare triple {172131#false} #res := ~ntStatus~2; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 84: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {172131#false} {172130#true} #832#return; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 86: Hoare triple {172131#false} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 87: Hoare triple {172131#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 88: Hoare triple {172131#false} assume !(0 != ~fdcInfo__AcpiBios~0); {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 89: Hoare triple {172131#false} assume !(4 == ~disketteExtension__DriveType~0); {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 90: Hoare triple {172131#false} ~InterfaceType~0 := 0; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 91: Hoare triple {172131#false} assume !false; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 92: Hoare triple {172131#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 93: Hoare triple {172131#false} assume ~ntStatus~1 >= 0; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 94: Hoare triple {172131#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {172131#false} is VALID [2022-04-15 17:43:56,247 INFO L272 TraceCheckUtils]: 95: Hoare triple {172131#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {172130#true} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 96: Hoare triple {172130#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {172130#true} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 97: Hoare triple {172130#true} assume !(0 == ~tmp_ndt_5~0); {172130#true} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 98: Hoare triple {172130#true} #res := -1073741808; {172130#true} is VALID [2022-04-15 17:43:56,247 INFO L290 TraceCheckUtils]: 99: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,247 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {172130#true} {172131#false} #838#return; {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 101: Hoare triple {172131#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 102: Hoare triple {172131#false} assume !(~pnpStatus~0 >= 0); {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 103: Hoare triple {172131#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 104: Hoare triple {172131#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L272 TraceCheckUtils]: 105: Hoare triple {172131#false} call IofCompleteRequest(~Irp, 0); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 106: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {172130#true} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 107: Hoare triple {172130#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {172130#true} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 108: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,248 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {172130#true} {172131#false} #842#return; {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 110: Hoare triple {172131#false} #res := ~ntStatus~1; {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 111: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {172131#false} {172130#true} #756#return; {172131#false} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 0: Hoare triple {172269#(and (= |old(~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; {172130#true} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {172130#true} assume 1 == ~PagingReferenceCount~0; {172130#true} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 2: Hoare triple {172130#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {172130#true} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 3: Hoare triple {172130#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172130#true} is VALID [2022-04-15 17:43:56,248 INFO L290 TraceCheckUtils]: 4: Hoare triple {172130#true} assume 0 == ~irpSp__MinorFunction~0; {172130#true} is VALID [2022-04-15 17:43:56,249 INFO L272 TraceCheckUtils]: 5: Hoare triple {172130#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {172383#(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 [2022-04-15 17:43:56,249 INFO L290 TraceCheckUtils]: 6: Hoare triple {172383#(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;havoc ~__cil_tmp46~0;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; {172130#true} is VALID [2022-04-15 17:43:56,249 INFO L290 TraceCheckUtils]: 7: Hoare triple {172130#true} assume !(~s~0 != ~NP~0); {172130#true} is VALID [2022-04-15 17:43:56,249 INFO L290 TraceCheckUtils]: 8: Hoare triple {172130#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {172130#true} is VALID [2022-04-15 17:43:56,249 INFO L290 TraceCheckUtils]: 9: Hoare triple {172130#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {172130#true} is VALID [2022-04-15 17:43:56,250 INFO L272 TraceCheckUtils]: 10: Hoare triple {172130#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {172470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,250 INFO L290 TraceCheckUtils]: 11: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,250 INFO L290 TraceCheckUtils]: 12: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,251 INFO L272 TraceCheckUtils]: 13: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,251 INFO L290 TraceCheckUtils]: 14: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,251 INFO L272 TraceCheckUtils]: 15: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,251 INFO L290 TraceCheckUtils]: 16: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,251 INFO L290 TraceCheckUtils]: 17: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,251 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,251 INFO L290 TraceCheckUtils]: 19: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,251 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 22: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 23: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L272 TraceCheckUtils]: 24: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 26: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 28: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 29: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 30: Hoare triple {172130#true} ~returnVal2~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 31: Hoare triple {172130#true} assume !(~s~0 == ~NP~0); {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 32: Hoare triple {172130#true} assume ~s~0 == ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 33: Hoare triple {172130#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 34: Hoare triple {172130#true} #res := ~returnVal2~0; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L290 TraceCheckUtils]: 35: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,252 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {172130#true} {172130#true} #828#return; {172130#true} is VALID [2022-04-15 17:43:56,253 INFO L290 TraceCheckUtils]: 37: Hoare triple {172130#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {172130#true} is VALID [2022-04-15 17:43:56,253 INFO L290 TraceCheckUtils]: 38: Hoare triple {172130#true} assume !(259 == ~__cil_tmp42~0); {172130#true} is VALID [2022-04-15 17:43:56,253 INFO L290 TraceCheckUtils]: 39: Hoare triple {172130#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {172130#true} is VALID [2022-04-15 17:43:56,253 INFO L272 TraceCheckUtils]: 40: Hoare triple {172130#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {172487#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,253 INFO L290 TraceCheckUtils]: 41: Hoare triple {172487#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {172130#true} is VALID [2022-04-15 17:43:56,254 INFO L272 TraceCheckUtils]: 42: Hoare triple {172130#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {172529#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:56,254 INFO L290 TraceCheckUtils]: 43: Hoare triple {172529#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {172130#true} is VALID [2022-04-15 17:43:56,254 INFO L290 TraceCheckUtils]: 44: Hoare triple {172130#true} assume 0 == ~tmp_ndt_2~0; {172130#true} is VALID [2022-04-15 17:43:56,254 INFO L290 TraceCheckUtils]: 45: Hoare triple {172130#true} #res := ~malloc~0; {172130#true} is VALID [2022-04-15 17:43:56,254 INFO L290 TraceCheckUtils]: 46: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,254 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {172130#true} {172130#true} #858#return; {172130#true} is VALID [2022-04-15 17:43:56,255 INFO L290 TraceCheckUtils]: 48: Hoare triple {172130#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {172130#true} is VALID [2022-04-15 17:43:56,255 INFO L290 TraceCheckUtils]: 49: Hoare triple {172130#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {172130#true} is VALID [2022-04-15 17:43:56,255 INFO L272 TraceCheckUtils]: 50: Hoare triple {172130#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {172470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,255 INFO L290 TraceCheckUtils]: 51: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,255 INFO L290 TraceCheckUtils]: 52: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,256 INFO L272 TraceCheckUtils]: 53: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,256 INFO L290 TraceCheckUtils]: 54: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,256 INFO L272 TraceCheckUtils]: 55: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,256 INFO L290 TraceCheckUtils]: 56: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,256 INFO L290 TraceCheckUtils]: 57: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,256 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L290 TraceCheckUtils]: 59: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L290 TraceCheckUtils]: 60: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L290 TraceCheckUtils]: 62: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L290 TraceCheckUtils]: 63: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L272 TraceCheckUtils]: 64: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,257 INFO L290 TraceCheckUtils]: 65: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L290 TraceCheckUtils]: 66: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L290 TraceCheckUtils]: 68: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,257 INFO L290 TraceCheckUtils]: 69: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,258 INFO L290 TraceCheckUtils]: 70: Hoare triple {172130#true} ~returnVal2~0 := 0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,258 INFO L290 TraceCheckUtils]: 71: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,258 INFO L290 TraceCheckUtils]: 72: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,258 INFO L290 TraceCheckUtils]: 73: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,259 INFO L290 TraceCheckUtils]: 74: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,259 INFO L290 TraceCheckUtils]: 75: Hoare triple {172542#(<= |IofCallDriver_#res| 0)} assume true; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,259 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {172542#(<= |IofCallDriver_#res| 0)} {172130#true} #860#return; {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 77: Hoare triple {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {172520#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 78: Hoare triple {172520#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {172131#false} is VALID [2022-04-15 17:43:56,260 INFO L272 TraceCheckUtils]: 79: Hoare triple {172131#false} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {172546#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 80: Hoare triple {172546#(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; {172130#true} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 81: Hoare triple {172130#true} assume !(~s~0 == ~MPR3~0); {172130#true} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 82: Hoare triple {172130#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 83: Hoare triple {172130#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {172130#true} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 84: Hoare triple {172130#true} assume 0 == ~tmp_ndt_9~0; {172130#true} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 85: Hoare triple {172130#true} #res := 0; {172130#true} is VALID [2022-04-15 17:43:56,260 INFO L290 TraceCheckUtils]: 86: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,261 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {172130#true} {172131#false} #862#return; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 88: Hoare triple {172131#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 89: Hoare triple {172131#false} #res := ~ntStatus~2; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 90: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {172131#false} {172130#true} #832#return; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 92: Hoare triple {172131#false} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 93: Hoare triple {172131#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 94: Hoare triple {172131#false} assume !(0 != ~fdcInfo__AcpiBios~0); {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 95: Hoare triple {172131#false} assume !(4 == ~disketteExtension__DriveType~0); {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 96: Hoare triple {172131#false} ~InterfaceType~0 := 0; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 97: Hoare triple {172131#false} assume !false; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 98: Hoare triple {172131#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 99: Hoare triple {172131#false} assume ~ntStatus~1 >= 0; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 100: Hoare triple {172131#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {172131#false} is VALID [2022-04-15 17:43:56,261 INFO L272 TraceCheckUtils]: 101: Hoare triple {172131#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {172130#true} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 102: Hoare triple {172130#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {172130#true} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 103: Hoare triple {172130#true} assume !(0 == ~tmp_ndt_5~0); {172130#true} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 104: Hoare triple {172130#true} #res := -1073741808; {172130#true} is VALID [2022-04-15 17:43:56,261 INFO L290 TraceCheckUtils]: 105: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,262 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {172130#true} {172131#false} #838#return; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 107: Hoare triple {172131#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 108: Hoare triple {172131#false} assume !(~pnpStatus~0 >= 0); {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 109: Hoare triple {172131#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 110: Hoare triple {172131#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L272 TraceCheckUtils]: 111: Hoare triple {172131#false} call IofCompleteRequest(~Irp, 0); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 112: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {172130#true} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 113: Hoare triple {172130#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {172130#true} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 114: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,262 INFO L284 TraceCheckUtils]: 115: Hoare quadruple {172130#true} {172131#false} #842#return; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 116: Hoare triple {172131#false} #res := ~ntStatus~1; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 117: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {172131#false} {172130#true} #756#return; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 119: Hoare triple {172131#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 120: Hoare triple {172131#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 121: Hoare triple {172131#false} assume !(0 == ~PagingReferenceCount~0); {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 122: Hoare triple {172131#false} #res := ~ntStatus~0; {172131#false} is VALID [2022-04-15 17:43:56,262 INFO L290 TraceCheckUtils]: 123: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,263 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {172131#false} {172130#true} #806#return; {172131#false} is VALID [2022-04-15 17:43:56,264 INFO L272 TraceCheckUtils]: 0: Hoare triple {172130#true} call ULTIMATE.init(); {172266#(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 [2022-04-15 17:43:56,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {172266#(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; {172130#true} is VALID [2022-04-15 17:43:56,264 INFO L290 TraceCheckUtils]: 2: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,264 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {172130#true} {172130#true} #864#return; {172130#true} is VALID [2022-04-15 17:43:56,264 INFO L272 TraceCheckUtils]: 4: Hoare triple {172130#true} call #t~ret109 := main(); {172130#true} is VALID [2022-04-15 17:43:56,264 INFO L290 TraceCheckUtils]: 5: Hoare triple {172130#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {172130#true} is VALID [2022-04-15 17:43:56,265 INFO L272 TraceCheckUtils]: 6: Hoare triple {172130#true} call _BLAST_init(); {172267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:43:56,265 INFO L290 TraceCheckUtils]: 7: Hoare triple {172267#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {172130#true} is VALID [2022-04-15 17:43:56,265 INFO L290 TraceCheckUtils]: 8: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,265 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {172130#true} {172130#true} #802#return; {172130#true} is VALID [2022-04-15 17:43:56,265 INFO L290 TraceCheckUtils]: 10: Hoare triple {172130#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; {172130#true} is VALID [2022-04-15 17:43:56,265 INFO L290 TraceCheckUtils]: 11: Hoare triple {172130#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {172130#true} is VALID [2022-04-15 17:43:56,266 INFO L272 TraceCheckUtils]: 12: Hoare triple {172130#true} call stub_driver_init(); {172268#(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 [2022-04-15 17:43:56,266 INFO L290 TraceCheckUtils]: 13: Hoare triple {172268#(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; {172130#true} is VALID [2022-04-15 17:43:56,266 INFO L290 TraceCheckUtils]: 14: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,266 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {172130#true} {172130#true} #804#return; {172130#true} is VALID [2022-04-15 17:43:56,266 INFO L290 TraceCheckUtils]: 16: Hoare triple {172130#true} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {172130#true} is VALID [2022-04-15 17:43:56,266 INFO L290 TraceCheckUtils]: 17: Hoare triple {172130#true} assume 3 == ~tmp_ndt_1~0; {172130#true} is VALID [2022-04-15 17:43:56,267 INFO L272 TraceCheckUtils]: 18: Hoare triple {172130#true} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {172269#(and (= |old(~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 [2022-04-15 17:43:56,267 INFO L290 TraceCheckUtils]: 19: Hoare triple {172269#(and (= |old(~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; {172130#true} is VALID [2022-04-15 17:43:56,267 INFO L290 TraceCheckUtils]: 20: Hoare triple {172130#true} assume 1 == ~PagingReferenceCount~0; {172130#true} is VALID [2022-04-15 17:43:56,267 INFO L290 TraceCheckUtils]: 21: Hoare triple {172130#true} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {172130#true} is VALID [2022-04-15 17:43:56,267 INFO L290 TraceCheckUtils]: 22: Hoare triple {172130#true} assume !(0 != ~disketteExtension__IsRemoved~0); {172130#true} is VALID [2022-04-15 17:43:56,267 INFO L290 TraceCheckUtils]: 23: Hoare triple {172130#true} assume 0 == ~irpSp__MinorFunction~0; {172130#true} is VALID [2022-04-15 17:43:56,268 INFO L272 TraceCheckUtils]: 24: Hoare triple {172130#true} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {172383#(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 [2022-04-15 17:43:56,268 INFO L290 TraceCheckUtils]: 25: Hoare triple {172383#(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;havoc ~__cil_tmp46~0;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; {172130#true} is VALID [2022-04-15 17:43:56,268 INFO L290 TraceCheckUtils]: 26: Hoare triple {172130#true} assume !(~s~0 != ~NP~0); {172130#true} is VALID [2022-04-15 17:43:56,268 INFO L290 TraceCheckUtils]: 27: Hoare triple {172130#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {172130#true} is VALID [2022-04-15 17:43:56,268 INFO L290 TraceCheckUtils]: 28: Hoare triple {172130#true} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {172130#true} is VALID [2022-04-15 17:43:56,269 INFO L272 TraceCheckUtils]: 29: Hoare triple {172130#true} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {172470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,269 INFO L290 TraceCheckUtils]: 30: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,269 INFO L290 TraceCheckUtils]: 31: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,269 INFO L272 TraceCheckUtils]: 32: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,269 INFO L290 TraceCheckUtils]: 33: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L272 TraceCheckUtils]: 34: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,270 INFO L290 TraceCheckUtils]: 35: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L290 TraceCheckUtils]: 36: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L290 TraceCheckUtils]: 38: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L290 TraceCheckUtils]: 39: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L290 TraceCheckUtils]: 41: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L290 TraceCheckUtils]: 42: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,270 INFO L272 TraceCheckUtils]: 43: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 44: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 45: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 47: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 48: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 49: Hoare triple {172130#true} ~returnVal2~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 50: Hoare triple {172130#true} assume !(~s~0 == ~NP~0); {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 51: Hoare triple {172130#true} assume ~s~0 == ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 52: Hoare triple {172130#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 53: Hoare triple {172130#true} #res := ~returnVal2~0; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 54: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {172130#true} {172130#true} #828#return; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 56: Hoare triple {172130#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 57: Hoare triple {172130#true} assume !(259 == ~__cil_tmp42~0); {172130#true} is VALID [2022-04-15 17:43:56,271 INFO L290 TraceCheckUtils]: 58: Hoare triple {172130#true} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {172130#true} is VALID [2022-04-15 17:43:56,272 INFO L272 TraceCheckUtils]: 59: Hoare triple {172130#true} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {172487#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,272 INFO L290 TraceCheckUtils]: 60: Hoare triple {172487#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {172130#true} is VALID [2022-04-15 17:43:56,273 INFO L272 TraceCheckUtils]: 61: Hoare triple {172130#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {172529#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:43:56,273 INFO L290 TraceCheckUtils]: 62: Hoare triple {172529#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {172130#true} is VALID [2022-04-15 17:43:56,273 INFO L290 TraceCheckUtils]: 63: Hoare triple {172130#true} assume 0 == ~tmp_ndt_2~0; {172130#true} is VALID [2022-04-15 17:43:56,273 INFO L290 TraceCheckUtils]: 64: Hoare triple {172130#true} #res := ~malloc~0; {172130#true} is VALID [2022-04-15 17:43:56,273 INFO L290 TraceCheckUtils]: 65: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,273 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {172130#true} {172130#true} #858#return; {172130#true} is VALID [2022-04-15 17:43:56,273 INFO L290 TraceCheckUtils]: 67: Hoare triple {172130#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {172130#true} is VALID [2022-04-15 17:43:56,273 INFO L290 TraceCheckUtils]: 68: Hoare triple {172130#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {172130#true} is VALID [2022-04-15 17:43:56,274 INFO L272 TraceCheckUtils]: 69: Hoare triple {172130#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {172470#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,274 INFO L290 TraceCheckUtils]: 70: Hoare triple {172470#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {172130#true} is VALID [2022-04-15 17:43:56,274 INFO L290 TraceCheckUtils]: 71: Hoare triple {172130#true} assume 0 != ~compRegistered~0; {172130#true} is VALID [2022-04-15 17:43:56,274 INFO L272 TraceCheckUtils]: 72: Hoare triple {172130#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,274 INFO L290 TraceCheckUtils]: 73: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {172130#true} is VALID [2022-04-15 17:43:56,275 INFO L272 TraceCheckUtils]: 74: Hoare triple {172130#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:43:56,275 INFO L290 TraceCheckUtils]: 75: Hoare triple {172482#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {172130#true} is VALID [2022-04-15 17:43:56,275 INFO L290 TraceCheckUtils]: 76: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,275 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {172130#true} {172130#true} #818#return; {172130#true} is VALID [2022-04-15 17:43:56,275 INFO L290 TraceCheckUtils]: 78: Hoare triple {172130#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {172130#true} is VALID [2022-04-15 17:43:56,275 INFO L290 TraceCheckUtils]: 79: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,275 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {172130#true} {172130#true} #852#return; {172130#true} is VALID [2022-04-15 17:43:56,275 INFO L290 TraceCheckUtils]: 81: Hoare triple {172130#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {172130#true} is VALID [2022-04-15 17:43:56,275 INFO L290 TraceCheckUtils]: 82: Hoare triple {172130#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {172130#true} is VALID [2022-04-15 17:43:56,276 INFO L272 TraceCheckUtils]: 83: Hoare triple {172130#true} call stubMoreProcessingRequired(); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,276 INFO L290 TraceCheckUtils]: 84: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {172130#true} is VALID [2022-04-15 17:43:56,276 INFO L290 TraceCheckUtils]: 85: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,276 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {172130#true} {172130#true} #854#return; {172130#true} is VALID [2022-04-15 17:43:56,276 INFO L290 TraceCheckUtils]: 87: Hoare triple {172130#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {172130#true} is VALID [2022-04-15 17:43:56,276 INFO L290 TraceCheckUtils]: 88: Hoare triple {172130#true} assume 0 == ~tmp_ndt_7~0; {172130#true} is VALID [2022-04-15 17:43:56,276 INFO L290 TraceCheckUtils]: 89: Hoare triple {172130#true} ~returnVal2~0 := 0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,276 INFO L290 TraceCheckUtils]: 90: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,277 INFO L290 TraceCheckUtils]: 91: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,277 INFO L290 TraceCheckUtils]: 92: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {172541#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2022-04-15 17:43:56,277 INFO L290 TraceCheckUtils]: 93: Hoare triple {172541#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,277 INFO L290 TraceCheckUtils]: 94: Hoare triple {172542#(<= |IofCallDriver_#res| 0)} assume true; {172542#(<= |IofCallDriver_#res| 0)} is VALID [2022-04-15 17:43:56,278 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {172542#(<= |IofCallDriver_#res| 0)} {172130#true} #860#return; {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} is VALID [2022-04-15 17:43:56,278 INFO L290 TraceCheckUtils]: 96: Hoare triple {172519#(not (= 259 |FlFdcDeviceIo_#t~ret87|))} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {172520#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 97: Hoare triple {172520#(not (= FlFdcDeviceIo_~__cil_tmp11~0 259))} assume 259 == ~__cil_tmp11~0; {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L272 TraceCheckUtils]: 98: Hoare triple {172131#false} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {172546#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 99: Hoare triple {172546#(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; {172130#true} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 100: Hoare triple {172130#true} assume !(~s~0 == ~MPR3~0); {172130#true} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 101: Hoare triple {172130#true} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {172130#true} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 102: Hoare triple {172130#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {172130#true} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 103: Hoare triple {172130#true} assume 0 == ~tmp_ndt_9~0; {172130#true} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 104: Hoare triple {172130#true} #res := 0; {172130#true} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 105: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,279 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {172130#true} {172131#false} #862#return; {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 107: Hoare triple {172131#false} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 108: Hoare triple {172131#false} #res := ~ntStatus~2; {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 109: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {172131#false} {172130#true} #832#return; {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 111: Hoare triple {172131#false} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 112: Hoare triple {172131#false} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 113: Hoare triple {172131#false} assume !(0 != ~fdcInfo__AcpiBios~0); {172131#false} is VALID [2022-04-15 17:43:56,279 INFO L290 TraceCheckUtils]: 114: Hoare triple {172131#false} assume !(4 == ~disketteExtension__DriveType~0); {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 115: Hoare triple {172131#false} ~InterfaceType~0 := 0; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 116: Hoare triple {172131#false} assume !false; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 117: Hoare triple {172131#false} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 118: Hoare triple {172131#false} assume ~ntStatus~1 >= 0; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 119: Hoare triple {172131#false} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L272 TraceCheckUtils]: 120: Hoare triple {172131#false} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {172130#true} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 121: Hoare triple {172130#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {172130#true} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 122: Hoare triple {172130#true} assume !(0 == ~tmp_ndt_5~0); {172130#true} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 123: Hoare triple {172130#true} #res := -1073741808; {172130#true} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 124: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,280 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {172130#true} {172131#false} #838#return; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 126: Hoare triple {172131#false} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 127: Hoare triple {172131#false} assume !(~pnpStatus~0 >= 0); {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 128: Hoare triple {172131#false} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 129: Hoare triple {172131#false} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {172131#false} is VALID [2022-04-15 17:43:56,280 INFO L272 TraceCheckUtils]: 130: Hoare triple {172131#false} call IofCompleteRequest(~Irp, 0); {172486#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 131: Hoare triple {172486#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {172130#true} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 132: Hoare triple {172130#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {172130#true} is VALID [2022-04-15 17:43:56,280 INFO L290 TraceCheckUtils]: 133: Hoare triple {172130#true} assume true; {172130#true} is VALID [2022-04-15 17:43:56,280 INFO L284 TraceCheckUtils]: 134: Hoare quadruple {172130#true} {172131#false} #842#return; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 135: Hoare triple {172131#false} #res := ~ntStatus~1; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 136: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L284 TraceCheckUtils]: 137: Hoare quadruple {172131#false} {172130#true} #756#return; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 138: Hoare triple {172131#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 139: Hoare triple {172131#false} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 140: Hoare triple {172131#false} assume !(0 == ~PagingReferenceCount~0); {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 141: Hoare triple {172131#false} #res := ~ntStatus~0; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 142: Hoare triple {172131#false} assume true; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L284 TraceCheckUtils]: 143: Hoare quadruple {172131#false} {172130#true} #806#return; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 144: Hoare triple {172131#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 145: Hoare triple {172131#false} assume !(1 == ~pended~0); {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 146: Hoare triple {172131#false} assume !(1 == ~pended~0); {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 147: Hoare triple {172131#false} assume ~s~0 != ~UNLOADED~0; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 148: Hoare triple {172131#false} assume -1 != ~status~1; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 149: Hoare triple {172131#false} assume ~s~0 != ~SKIP2~0; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 150: Hoare triple {172131#false} assume ~s~0 != ~IPC~0; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 151: Hoare triple {172131#false} assume !(~s~0 != ~DC~0); {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 152: Hoare triple {172131#false} assume !(1 == ~pended~0); {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 153: Hoare triple {172131#false} assume ~s~0 == ~DC~0; {172131#false} is VALID [2022-04-15 17:43:56,281 INFO L290 TraceCheckUtils]: 154: Hoare triple {172131#false} assume 259 == ~status~1; {172131#false} is VALID [2022-04-15 17:43:56,282 INFO L272 TraceCheckUtils]: 155: Hoare triple {172131#false} call errorFn(); {172131#false} is VALID [2022-04-15 17:43:56,282 INFO L290 TraceCheckUtils]: 156: Hoare triple {172131#false} assume !false; {172131#false} is VALID [2022-04-15 17:43:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-04-15 17:43:56,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:43:56,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45078658] [2022-04-15 17:43:56,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45078658] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:56,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:56,282 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 17:43:56,282 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:43:56,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [127541934] [2022-04-15 17:43:56,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [127541934] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:43:56,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:43:56,282 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 17:43:56,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116259610] [2022-04-15 17:43:56,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:43:56,283 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.235294117647059) internal successors, (106), 5 states have internal predecessors, (106), 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 157 [2022-04-15 17:43:56,284 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:43:56,284 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 6.235294117647059) internal successors, (106), 5 states have internal predecessors, (106), 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) [2022-04-15 17:43:56,403 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:56,403 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-15 17:43:56,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:43:56,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-15 17:43:56,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2022-04-15 17:43:56,404 INFO L87 Difference]: Start difference. First operand 229 states and 248 transitions. Second operand has 17 states, 17 states have (on average 6.235294117647059) internal successors, (106), 5 states have internal predecessors, (106), 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) [2022-04-15 17:43:58,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:58,739 INFO L93 Difference]: Finished difference Result 294 states and 319 transitions. [2022-04-15 17:43:58,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 17:43:58,739 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.235294117647059) internal successors, (106), 5 states have internal predecessors, (106), 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 157 [2022-04-15 17:43:58,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:43:58,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.235294117647059) internal successors, (106), 5 states have internal predecessors, (106), 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) [2022-04-15 17:43:58,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 263 transitions. [2022-04-15 17:43:58,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.235294117647059) internal successors, (106), 5 states have internal predecessors, (106), 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) [2022-04-15 17:43:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 263 transitions. [2022-04-15 17:43:58,744 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 263 transitions. [2022-04-15 17:43:58,957 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:43:58,960 INFO L225 Difference]: With dead ends: 294 [2022-04-15 17:43:58,960 INFO L226 Difference]: Without dead ends: 208 [2022-04-15 17:43:58,960 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=124, Invalid=338, Unknown=0, NotChecked=0, Total=462 [2022-04-15 17:43:58,960 INFO L913 BasicCegarLoop]: 146 mSDtfsCounter, 203 mSDsluCounter, 553 mSDsCounter, 0 mSdLazyCounter, 561 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 699 SdHoareTripleChecker+Invalid, 659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 561 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 17:43:58,961 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [203 Valid, 699 Invalid, 659 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 561 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 17:43:58,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2022-04-15 17:43:59,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 208. [2022-04-15 17:43:59,736 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:43:59,736 INFO L82 GeneralOperation]: Start isEquivalent. First operand 208 states. Second operand has 208 states, 161 states have (on average 1.0993788819875776) internal successors, (177), 162 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) [2022-04-15 17:43:59,737 INFO L74 IsIncluded]: Start isIncluded. First operand 208 states. Second operand has 208 states, 161 states have (on average 1.0993788819875776) internal successors, (177), 162 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) [2022-04-15 17:43:59,737 INFO L87 Difference]: Start difference. First operand 208 states. Second operand has 208 states, 161 states have (on average 1.0993788819875776) internal successors, (177), 162 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) [2022-04-15 17:43:59,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:59,741 INFO L93 Difference]: Finished difference Result 208 states and 223 transitions. [2022-04-15 17:43:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 223 transitions. [2022-04-15 17:43:59,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:59,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:59,741 INFO L74 IsIncluded]: Start isIncluded. First operand has 208 states, 161 states have (on average 1.0993788819875776) internal successors, (177), 162 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 208 states. [2022-04-15 17:43:59,741 INFO L87 Difference]: Start difference. First operand has 208 states, 161 states have (on average 1.0993788819875776) internal successors, (177), 162 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 208 states. [2022-04-15 17:43:59,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:43:59,743 INFO L93 Difference]: Finished difference Result 208 states and 223 transitions. [2022-04-15 17:43:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 223 transitions. [2022-04-15 17:43:59,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:43:59,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:43:59,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:43:59,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:43:59,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 208 states, 161 states have (on average 1.0993788819875776) internal successors, (177), 162 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) [2022-04-15 17:43:59,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 223 transitions. [2022-04-15 17:43:59,746 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 223 transitions. Word has length 157 [2022-04-15 17:43:59,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:43:59,746 INFO L478 AbstractCegarLoop]: Abstraction has 208 states and 223 transitions. [2022-04-15 17:43:59,746 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 6.235294117647059) internal successors, (106), 5 states have internal predecessors, (106), 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) [2022-04-15 17:43:59,746 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 208 states and 223 transitions. [2022-04-15 17:44:00,259 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 223 transitions. [2022-04-15 17:44:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-15 17:44:00,260 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:44:00,260 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] [2022-04-15 17:44:00,260 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2022-04-15 17:44:00,260 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:44:00,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:44:00,261 INFO L85 PathProgramCache]: Analyzing trace with hash 1409620627, now seen corresponding path program 1 times [2022-04-15 17:44:00,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:00,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2100006061] [2022-04-15 17:44:00,261 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:44:00,261 INFO L85 PathProgramCache]: Analyzing trace with hash 1409620627, now seen corresponding path program 2 times [2022-04-15 17:44:00,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:44:00,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201254805] [2022-04-15 17:44:00,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:44:00,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:00,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {174119#(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; {173981#true} is VALID [2022-04-15 17:44:00,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,361 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {173981#true} {173981#true} #864#return; {173981#true} is VALID [2022-04-15 17:44:00,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,374 INFO L290 TraceCheckUtils]: 0: Hoare triple {174120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {173981#true} is VALID [2022-04-15 17:44:00,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,375 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {173981#true} {173981#true} #802#return; {173981#true} is VALID [2022-04-15 17:44:00,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {174121#(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; {173981#true} is VALID [2022-04-15 17:44:00,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,383 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {173981#true} {173989#(<= (+ ~myStatus~0 1073741637) 0)} #804#return; {173989#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:44:00,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:44:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:44:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:44:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:44:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:44:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,542 INFO L290 TraceCheckUtils]: 0: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,543 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,543 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,543 INFO L290 TraceCheckUtils]: 0: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,543 INFO L272 TraceCheckUtils]: 1: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,543 INFO L290 TraceCheckUtils]: 2: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,543 INFO L290 TraceCheckUtils]: 3: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,543 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,543 INFO L290 TraceCheckUtils]: 5: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,543 INFO L290 TraceCheckUtils]: 6: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,544 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:44:00,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,552 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,553 INFO L272 TraceCheckUtils]: 2: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,553 INFO L290 TraceCheckUtils]: 3: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,553 INFO L272 TraceCheckUtils]: 4: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 5: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 6: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 8: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 9: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 11: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 12: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L272 TraceCheckUtils]: 13: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 14: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 15: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,554 INFO L290 TraceCheckUtils]: 17: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,555 INFO L290 TraceCheckUtils]: 18: Hoare triple {173981#true} assume 0 == ~tmp_ndt_7~0; {173981#true} is VALID [2022-04-15 17:44:00,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {173981#true} ~returnVal2~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,555 INFO L290 TraceCheckUtils]: 21: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,555 INFO L290 TraceCheckUtils]: 22: Hoare triple {173981#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,555 INFO L290 TraceCheckUtils]: 23: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,555 INFO L290 TraceCheckUtils]: 24: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,555 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {173981#true} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #828#return; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:44:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:44:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,628 INFO L290 TraceCheckUtils]: 0: Hoare triple {174389#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {173981#true} is VALID [2022-04-15 17:44:00,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume 0 == ~tmp_ndt_2~0; {173981#true} is VALID [2022-04-15 17:44:00,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {173981#true} #res := ~malloc~0; {173981#true} is VALID [2022-04-15 17:44:00,628 INFO L290 TraceCheckUtils]: 3: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,628 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {173981#true} {173981#true} #858#return; {173981#true} is VALID [2022-04-15 17:44:00,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:44:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:44:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:44:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,638 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,638 INFO L290 TraceCheckUtils]: 0: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,638 INFO L272 TraceCheckUtils]: 1: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,638 INFO L290 TraceCheckUtils]: 2: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,638 INFO L290 TraceCheckUtils]: 3: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,638 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,638 INFO L290 TraceCheckUtils]: 5: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,638 INFO L290 TraceCheckUtils]: 6: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,638 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:44:00,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,640 INFO L290 TraceCheckUtils]: 0: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,640 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,640 INFO L290 TraceCheckUtils]: 0: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,641 INFO L272 TraceCheckUtils]: 2: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,641 INFO L290 TraceCheckUtils]: 3: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,641 INFO L272 TraceCheckUtils]: 4: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,641 INFO L290 TraceCheckUtils]: 5: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,641 INFO L290 TraceCheckUtils]: 6: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,641 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,641 INFO L290 TraceCheckUtils]: 9: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,641 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 11: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 12: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L272 TraceCheckUtils]: 13: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 14: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 15: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 18: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 19: Hoare triple {173981#true} assume !(1 == ~tmp_ndt_8~0); {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 20: Hoare triple {173981#true} ~returnVal2~0 := 259; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 21: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 22: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,642 INFO L290 TraceCheckUtils]: 23: Hoare triple {173981#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,643 INFO L290 TraceCheckUtils]: 24: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,643 INFO L290 TraceCheckUtils]: 25: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,643 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {173981#true} {173981#true} #860#return; {173981#true} is VALID [2022-04-15 17:44:00,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-15 17:44:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,654 INFO L290 TraceCheckUtils]: 0: Hoare triple {174404#(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; {173981#true} is VALID [2022-04-15 17:44:00,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume ~s~0 == ~MPR3~0; {173981#true} is VALID [2022-04-15 17:44:00,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {173981#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,654 INFO L290 TraceCheckUtils]: 3: Hoare triple {173981#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {173981#true} is VALID [2022-04-15 17:44:00,654 INFO L290 TraceCheckUtils]: 4: Hoare triple {173981#true} assume 0 == ~tmp_ndt_9~0; {173981#true} is VALID [2022-04-15 17:44:00,654 INFO L290 TraceCheckUtils]: 5: Hoare triple {173981#true} #res := 0; {173981#true} is VALID [2022-04-15 17:44:00,654 INFO L290 TraceCheckUtils]: 6: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,654 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {173981#true} {173981#true} #862#return; {173981#true} is VALID [2022-04-15 17:44:00,654 INFO L290 TraceCheckUtils]: 0: Hoare triple {174346#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {173981#true} is VALID [2022-04-15 17:44:00,655 INFO L272 TraceCheckUtils]: 1: Hoare triple {173981#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {174389#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:44:00,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {174389#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {173981#true} is VALID [2022-04-15 17:44:00,655 INFO L290 TraceCheckUtils]: 3: Hoare triple {173981#true} assume 0 == ~tmp_ndt_2~0; {173981#true} is VALID [2022-04-15 17:44:00,655 INFO L290 TraceCheckUtils]: 4: Hoare triple {173981#true} #res := ~malloc~0; {173981#true} is VALID [2022-04-15 17:44:00,655 INFO L290 TraceCheckUtils]: 5: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,655 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {173981#true} {173981#true} #858#return; {173981#true} is VALID [2022-04-15 17:44:00,656 INFO L290 TraceCheckUtils]: 7: Hoare triple {173981#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {173981#true} is VALID [2022-04-15 17:44:00,656 INFO L290 TraceCheckUtils]: 8: Hoare triple {173981#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {173981#true} is VALID [2022-04-15 17:44:00,656 INFO L272 TraceCheckUtils]: 9: Hoare triple {173981#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {174329#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,656 INFO L290 TraceCheckUtils]: 10: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,656 INFO L290 TraceCheckUtils]: 11: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,657 INFO L272 TraceCheckUtils]: 12: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,657 INFO L290 TraceCheckUtils]: 13: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,657 INFO L272 TraceCheckUtils]: 14: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,657 INFO L290 TraceCheckUtils]: 15: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,657 INFO L290 TraceCheckUtils]: 16: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,657 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,657 INFO L290 TraceCheckUtils]: 18: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 19: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 21: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 22: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L272 TraceCheckUtils]: 23: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 24: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 25: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 27: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 28: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 29: Hoare triple {173981#true} assume !(1 == ~tmp_ndt_8~0); {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 30: Hoare triple {173981#true} ~returnVal2~0 := 259; {173981#true} is VALID [2022-04-15 17:44:00,658 INFO L290 TraceCheckUtils]: 31: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,659 INFO L290 TraceCheckUtils]: 32: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,659 INFO L290 TraceCheckUtils]: 33: Hoare triple {173981#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,659 INFO L290 TraceCheckUtils]: 34: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,659 INFO L290 TraceCheckUtils]: 35: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,659 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {173981#true} {173981#true} #860#return; {173981#true} is VALID [2022-04-15 17:44:00,659 INFO L290 TraceCheckUtils]: 37: Hoare triple {173981#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {173981#true} is VALID [2022-04-15 17:44:00,659 INFO L290 TraceCheckUtils]: 38: Hoare triple {173981#true} assume 259 == ~__cil_tmp11~0; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L272 TraceCheckUtils]: 39: Hoare triple {173981#true} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {174404#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,660 INFO L290 TraceCheckUtils]: 40: Hoare triple {174404#(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; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L290 TraceCheckUtils]: 41: Hoare triple {173981#true} assume ~s~0 == ~MPR3~0; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L290 TraceCheckUtils]: 42: Hoare triple {173981#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L290 TraceCheckUtils]: 43: Hoare triple {173981#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L290 TraceCheckUtils]: 44: Hoare triple {173981#true} assume 0 == ~tmp_ndt_9~0; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L290 TraceCheckUtils]: 45: Hoare triple {173981#true} #res := 0; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L290 TraceCheckUtils]: 46: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {173981#true} {173981#true} #862#return; {173981#true} is VALID [2022-04-15 17:44:00,660 INFO L290 TraceCheckUtils]: 48: Hoare triple {173981#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {174387#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:44:00,661 INFO L290 TraceCheckUtils]: 49: Hoare triple {174387#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:00,661 INFO L290 TraceCheckUtils]: 50: Hoare triple {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:00,661 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #832#return; {174318#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-15 17:44:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {173981#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {173981#true} is VALID [2022-04-15 17:44:00,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_5~0); {173981#true} is VALID [2022-04-15 17:44:00,664 INFO L290 TraceCheckUtils]: 2: Hoare triple {173981#true} #res := -1073741808; {173981#true} is VALID [2022-04-15 17:44:00,664 INFO L290 TraceCheckUtils]: 3: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,665 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {173981#true} {174238#(<= 0 |old(~myStatus~0)|)} #838#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-15 17:44:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:00,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {173981#true} is VALID [2022-04-15 17:44:00,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {173981#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {173981#true} is VALID [2022-04-15 17:44:00,668 INFO L290 TraceCheckUtils]: 2: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,668 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {173981#true} {174238#(<= 0 |old(~myStatus~0)|)} #842#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,669 INFO L290 TraceCheckUtils]: 0: Hoare triple {174239#(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;havoc ~__cil_tmp46~0;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; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,669 INFO L290 TraceCheckUtils]: 2: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,669 INFO L290 TraceCheckUtils]: 3: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,670 INFO L272 TraceCheckUtils]: 4: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {174329#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,670 INFO L290 TraceCheckUtils]: 5: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,670 INFO L290 TraceCheckUtils]: 6: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,671 INFO L272 TraceCheckUtils]: 7: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,671 INFO L290 TraceCheckUtils]: 8: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,672 INFO L272 TraceCheckUtils]: 9: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,672 INFO L290 TraceCheckUtils]: 10: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,672 INFO L290 TraceCheckUtils]: 11: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,672 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,672 INFO L290 TraceCheckUtils]: 13: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,672 INFO L290 TraceCheckUtils]: 14: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,672 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,672 INFO L290 TraceCheckUtils]: 16: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,672 INFO L290 TraceCheckUtils]: 17: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L272 TraceCheckUtils]: 18: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 19: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 20: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 22: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 23: Hoare triple {173981#true} assume 0 == ~tmp_ndt_7~0; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 24: Hoare triple {173981#true} ~returnVal2~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 25: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 26: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 27: Hoare triple {173981#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,673 INFO L290 TraceCheckUtils]: 28: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,674 INFO L290 TraceCheckUtils]: 29: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,674 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {173981#true} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #828#return; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,674 INFO L290 TraceCheckUtils]: 31: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,675 INFO L290 TraceCheckUtils]: 32: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,675 INFO L290 TraceCheckUtils]: 33: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,676 INFO L272 TraceCheckUtils]: 34: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {174346#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,676 INFO L290 TraceCheckUtils]: 35: Hoare triple {174346#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {173981#true} is VALID [2022-04-15 17:44:00,677 INFO L272 TraceCheckUtils]: 36: Hoare triple {173981#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {174389#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:44:00,677 INFO L290 TraceCheckUtils]: 37: Hoare triple {174389#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {173981#true} is VALID [2022-04-15 17:44:00,677 INFO L290 TraceCheckUtils]: 38: Hoare triple {173981#true} assume 0 == ~tmp_ndt_2~0; {173981#true} is VALID [2022-04-15 17:44:00,677 INFO L290 TraceCheckUtils]: 39: Hoare triple {173981#true} #res := ~malloc~0; {173981#true} is VALID [2022-04-15 17:44:00,677 INFO L290 TraceCheckUtils]: 40: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,677 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {173981#true} {173981#true} #858#return; {173981#true} is VALID [2022-04-15 17:44:00,677 INFO L290 TraceCheckUtils]: 42: Hoare triple {173981#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {173981#true} is VALID [2022-04-15 17:44:00,677 INFO L290 TraceCheckUtils]: 43: Hoare triple {173981#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {173981#true} is VALID [2022-04-15 17:44:00,678 INFO L272 TraceCheckUtils]: 44: Hoare triple {173981#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {174329#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,678 INFO L290 TraceCheckUtils]: 45: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,678 INFO L290 TraceCheckUtils]: 46: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,679 INFO L272 TraceCheckUtils]: 47: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,679 INFO L290 TraceCheckUtils]: 48: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,679 INFO L272 TraceCheckUtils]: 49: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,679 INFO L290 TraceCheckUtils]: 50: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,679 INFO L290 TraceCheckUtils]: 51: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,679 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,679 INFO L290 TraceCheckUtils]: 53: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,679 INFO L290 TraceCheckUtils]: 54: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,679 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 56: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 57: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L272 TraceCheckUtils]: 58: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 59: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 60: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 62: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 63: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 64: Hoare triple {173981#true} assume !(1 == ~tmp_ndt_8~0); {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 65: Hoare triple {173981#true} ~returnVal2~0 := 259; {173981#true} is VALID [2022-04-15 17:44:00,680 INFO L290 TraceCheckUtils]: 66: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,681 INFO L290 TraceCheckUtils]: 67: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,681 INFO L290 TraceCheckUtils]: 68: Hoare triple {173981#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,681 INFO L290 TraceCheckUtils]: 69: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,681 INFO L290 TraceCheckUtils]: 70: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,681 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {173981#true} {173981#true} #860#return; {173981#true} is VALID [2022-04-15 17:44:00,681 INFO L290 TraceCheckUtils]: 72: Hoare triple {173981#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {173981#true} is VALID [2022-04-15 17:44:00,681 INFO L290 TraceCheckUtils]: 73: Hoare triple {173981#true} assume 259 == ~__cil_tmp11~0; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L272 TraceCheckUtils]: 74: Hoare triple {173981#true} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {174404#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,682 INFO L290 TraceCheckUtils]: 75: Hoare triple {174404#(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; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L290 TraceCheckUtils]: 76: Hoare triple {173981#true} assume ~s~0 == ~MPR3~0; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L290 TraceCheckUtils]: 77: Hoare triple {173981#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L290 TraceCheckUtils]: 78: Hoare triple {173981#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L290 TraceCheckUtils]: 79: Hoare triple {173981#true} assume 0 == ~tmp_ndt_9~0; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L290 TraceCheckUtils]: 80: Hoare triple {173981#true} #res := 0; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L290 TraceCheckUtils]: 81: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {173981#true} {173981#true} #862#return; {173981#true} is VALID [2022-04-15 17:44:00,682 INFO L290 TraceCheckUtils]: 83: Hoare triple {173981#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {174387#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:44:00,683 INFO L290 TraceCheckUtils]: 84: Hoare triple {174387#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:00,683 INFO L290 TraceCheckUtils]: 85: Hoare triple {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:00,683 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #832#return; {174318#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,684 INFO L290 TraceCheckUtils]: 87: Hoare triple {174318#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {174319#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,684 INFO L290 TraceCheckUtils]: 88: Hoare triple {174319#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,684 INFO L290 TraceCheckUtils]: 89: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,684 INFO L290 TraceCheckUtils]: 90: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(4 == ~disketteExtension__DriveType~0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,685 INFO L290 TraceCheckUtils]: 91: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,685 INFO L290 TraceCheckUtils]: 92: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !false; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,685 INFO L290 TraceCheckUtils]: 93: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,685 INFO L290 TraceCheckUtils]: 94: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,685 INFO L290 TraceCheckUtils]: 95: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,686 INFO L272 TraceCheckUtils]: 96: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {173981#true} is VALID [2022-04-15 17:44:00,686 INFO L290 TraceCheckUtils]: 97: Hoare triple {173981#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {173981#true} is VALID [2022-04-15 17:44:00,686 INFO L290 TraceCheckUtils]: 98: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_5~0); {173981#true} is VALID [2022-04-15 17:44:00,686 INFO L290 TraceCheckUtils]: 99: Hoare triple {173981#true} #res := -1073741808; {173981#true} is VALID [2022-04-15 17:44:00,686 INFO L290 TraceCheckUtils]: 100: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,686 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {173981#true} {174238#(<= 0 |old(~myStatus~0)|)} #838#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,687 INFO L290 TraceCheckUtils]: 102: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,687 INFO L290 TraceCheckUtils]: 103: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,687 INFO L290 TraceCheckUtils]: 104: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,687 INFO L290 TraceCheckUtils]: 105: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,688 INFO L272 TraceCheckUtils]: 106: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,688 INFO L290 TraceCheckUtils]: 107: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {173981#true} is VALID [2022-04-15 17:44:00,688 INFO L290 TraceCheckUtils]: 108: Hoare triple {173981#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {173981#true} is VALID [2022-04-15 17:44:00,688 INFO L290 TraceCheckUtils]: 109: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,688 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {173981#true} {174238#(<= 0 |old(~myStatus~0)|)} #842#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,688 INFO L290 TraceCheckUtils]: 111: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,689 INFO L290 TraceCheckUtils]: 112: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume true; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,689 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {174238#(<= 0 |old(~myStatus~0)|)} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #756#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {174122#(and (= |old(~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; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,690 INFO L290 TraceCheckUtils]: 2: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,690 INFO L290 TraceCheckUtils]: 3: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,691 INFO L290 TraceCheckUtils]: 4: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,691 INFO L272 TraceCheckUtils]: 5: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {174239#(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 [2022-04-15 17:44:00,691 INFO L290 TraceCheckUtils]: 6: Hoare triple {174239#(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;havoc ~__cil_tmp46~0;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; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,692 INFO L290 TraceCheckUtils]: 7: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,692 INFO L290 TraceCheckUtils]: 8: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,692 INFO L290 TraceCheckUtils]: 9: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,692 INFO L272 TraceCheckUtils]: 10: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {174329#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,693 INFO L290 TraceCheckUtils]: 11: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,693 INFO L290 TraceCheckUtils]: 12: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,693 INFO L272 TraceCheckUtils]: 13: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,693 INFO L290 TraceCheckUtils]: 14: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,693 INFO L272 TraceCheckUtils]: 15: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,694 INFO L290 TraceCheckUtils]: 16: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L290 TraceCheckUtils]: 17: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L290 TraceCheckUtils]: 19: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L290 TraceCheckUtils]: 20: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L290 TraceCheckUtils]: 22: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L290 TraceCheckUtils]: 23: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L272 TraceCheckUtils]: 24: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,694 INFO L290 TraceCheckUtils]: 25: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,694 INFO L290 TraceCheckUtils]: 26: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L290 TraceCheckUtils]: 28: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L290 TraceCheckUtils]: 29: Hoare triple {173981#true} assume 0 == ~tmp_ndt_7~0; {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L290 TraceCheckUtils]: 30: Hoare triple {173981#true} ~returnVal2~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L290 TraceCheckUtils]: 31: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L290 TraceCheckUtils]: 32: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L290 TraceCheckUtils]: 33: Hoare triple {173981#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L290 TraceCheckUtils]: 34: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,695 INFO L290 TraceCheckUtils]: 35: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,696 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {173981#true} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #828#return; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,696 INFO L290 TraceCheckUtils]: 37: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,696 INFO L290 TraceCheckUtils]: 38: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,696 INFO L290 TraceCheckUtils]: 39: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,697 INFO L272 TraceCheckUtils]: 40: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {174346#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,697 INFO L290 TraceCheckUtils]: 41: Hoare triple {174346#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {173981#true} is VALID [2022-04-15 17:44:00,697 INFO L272 TraceCheckUtils]: 42: Hoare triple {173981#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {174389#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:44:00,698 INFO L290 TraceCheckUtils]: 43: Hoare triple {174389#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {173981#true} is VALID [2022-04-15 17:44:00,698 INFO L290 TraceCheckUtils]: 44: Hoare triple {173981#true} assume 0 == ~tmp_ndt_2~0; {173981#true} is VALID [2022-04-15 17:44:00,698 INFO L290 TraceCheckUtils]: 45: Hoare triple {173981#true} #res := ~malloc~0; {173981#true} is VALID [2022-04-15 17:44:00,698 INFO L290 TraceCheckUtils]: 46: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,698 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {173981#true} {173981#true} #858#return; {173981#true} is VALID [2022-04-15 17:44:00,698 INFO L290 TraceCheckUtils]: 48: Hoare triple {173981#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {173981#true} is VALID [2022-04-15 17:44:00,698 INFO L290 TraceCheckUtils]: 49: Hoare triple {173981#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {173981#true} is VALID [2022-04-15 17:44:00,698 INFO L272 TraceCheckUtils]: 50: Hoare triple {173981#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {174329#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,699 INFO L290 TraceCheckUtils]: 51: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,699 INFO L290 TraceCheckUtils]: 52: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,699 INFO L272 TraceCheckUtils]: 53: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,699 INFO L290 TraceCheckUtils]: 54: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L272 TraceCheckUtils]: 55: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,700 INFO L290 TraceCheckUtils]: 56: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L290 TraceCheckUtils]: 57: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L290 TraceCheckUtils]: 59: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L290 TraceCheckUtils]: 60: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L290 TraceCheckUtils]: 62: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L290 TraceCheckUtils]: 63: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,700 INFO L272 TraceCheckUtils]: 64: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 65: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 66: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 68: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 69: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 70: Hoare triple {173981#true} assume !(1 == ~tmp_ndt_8~0); {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 71: Hoare triple {173981#true} ~returnVal2~0 := 259; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 72: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 73: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 74: Hoare triple {173981#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 75: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L290 TraceCheckUtils]: 76: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,701 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {173981#true} {173981#true} #860#return; {173981#true} is VALID [2022-04-15 17:44:00,702 INFO L290 TraceCheckUtils]: 78: Hoare triple {173981#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {173981#true} is VALID [2022-04-15 17:44:00,702 INFO L290 TraceCheckUtils]: 79: Hoare triple {173981#true} assume 259 == ~__cil_tmp11~0; {173981#true} is VALID [2022-04-15 17:44:00,702 INFO L272 TraceCheckUtils]: 80: Hoare triple {173981#true} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {174404#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,702 INFO L290 TraceCheckUtils]: 81: Hoare triple {174404#(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; {173981#true} is VALID [2022-04-15 17:44:00,702 INFO L290 TraceCheckUtils]: 82: Hoare triple {173981#true} assume ~s~0 == ~MPR3~0; {173981#true} is VALID [2022-04-15 17:44:00,702 INFO L290 TraceCheckUtils]: 83: Hoare triple {173981#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,703 INFO L290 TraceCheckUtils]: 84: Hoare triple {173981#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {173981#true} is VALID [2022-04-15 17:44:00,703 INFO L290 TraceCheckUtils]: 85: Hoare triple {173981#true} assume 0 == ~tmp_ndt_9~0; {173981#true} is VALID [2022-04-15 17:44:00,703 INFO L290 TraceCheckUtils]: 86: Hoare triple {173981#true} #res := 0; {173981#true} is VALID [2022-04-15 17:44:00,703 INFO L290 TraceCheckUtils]: 87: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,703 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {173981#true} {173981#true} #862#return; {173981#true} is VALID [2022-04-15 17:44:00,703 INFO L290 TraceCheckUtils]: 89: Hoare triple {173981#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {174387#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:44:00,703 INFO L290 TraceCheckUtils]: 90: Hoare triple {174387#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:00,704 INFO L290 TraceCheckUtils]: 91: Hoare triple {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:00,704 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #832#return; {174318#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,705 INFO L290 TraceCheckUtils]: 93: Hoare triple {174318#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {174319#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,705 INFO L290 TraceCheckUtils]: 94: Hoare triple {174319#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,706 INFO L290 TraceCheckUtils]: 95: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,706 INFO L290 TraceCheckUtils]: 96: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(4 == ~disketteExtension__DriveType~0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,706 INFO L290 TraceCheckUtils]: 97: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,706 INFO L290 TraceCheckUtils]: 98: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !false; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,706 INFO L290 TraceCheckUtils]: 99: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,707 INFO L290 TraceCheckUtils]: 100: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,707 INFO L290 TraceCheckUtils]: 101: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,707 INFO L272 TraceCheckUtils]: 102: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {173981#true} is VALID [2022-04-15 17:44:00,707 INFO L290 TraceCheckUtils]: 103: Hoare triple {173981#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {173981#true} is VALID [2022-04-15 17:44:00,707 INFO L290 TraceCheckUtils]: 104: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_5~0); {173981#true} is VALID [2022-04-15 17:44:00,707 INFO L290 TraceCheckUtils]: 105: Hoare triple {173981#true} #res := -1073741808; {173981#true} is VALID [2022-04-15 17:44:00,707 INFO L290 TraceCheckUtils]: 106: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,708 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {173981#true} {174238#(<= 0 |old(~myStatus~0)|)} #838#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,708 INFO L290 TraceCheckUtils]: 108: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,708 INFO L290 TraceCheckUtils]: 109: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,708 INFO L290 TraceCheckUtils]: 110: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,709 INFO L290 TraceCheckUtils]: 111: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,709 INFO L272 TraceCheckUtils]: 112: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,709 INFO L290 TraceCheckUtils]: 113: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {173981#true} is VALID [2022-04-15 17:44:00,709 INFO L290 TraceCheckUtils]: 114: Hoare triple {173981#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {173981#true} is VALID [2022-04-15 17:44:00,709 INFO L290 TraceCheckUtils]: 115: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,709 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {173981#true} {174238#(<= 0 |old(~myStatus~0)|)} #842#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,710 INFO L290 TraceCheckUtils]: 117: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,710 INFO L290 TraceCheckUtils]: 118: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume true; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,710 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {174238#(<= 0 |old(~myStatus~0)|)} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #756#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,711 INFO L290 TraceCheckUtils]: 120: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,711 INFO L290 TraceCheckUtils]: 121: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,711 INFO L290 TraceCheckUtils]: 122: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(0 == ~PagingReferenceCount~0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,711 INFO L290 TraceCheckUtils]: 123: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,712 INFO L290 TraceCheckUtils]: 124: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume true; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,712 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {174238#(<= 0 |old(~myStatus~0)|)} {173989#(<= (+ ~myStatus~0 1073741637) 0)} #806#return; {173982#false} is VALID [2022-04-15 17:44:00,713 INFO L272 TraceCheckUtils]: 0: Hoare triple {173981#true} call ULTIMATE.init(); {174119#(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 [2022-04-15 17:44:00,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {174119#(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; {173981#true} is VALID [2022-04-15 17:44:00,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,714 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {173981#true} {173981#true} #864#return; {173981#true} is VALID [2022-04-15 17:44:00,714 INFO L272 TraceCheckUtils]: 4: Hoare triple {173981#true} call #t~ret109 := main(); {173981#true} is VALID [2022-04-15 17:44:00,714 INFO L290 TraceCheckUtils]: 5: Hoare triple {173981#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {173981#true} is VALID [2022-04-15 17:44:00,715 INFO L272 TraceCheckUtils]: 6: Hoare triple {173981#true} call _BLAST_init(); {174120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:44:00,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {174120#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {173981#true} is VALID [2022-04-15 17:44:00,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,715 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {173981#true} {173981#true} #802#return; {173981#true} is VALID [2022-04-15 17:44:00,715 INFO L290 TraceCheckUtils]: 10: Hoare triple {173981#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; {173981#true} is VALID [2022-04-15 17:44:00,715 INFO L290 TraceCheckUtils]: 11: Hoare triple {173981#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {173989#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:44:00,716 INFO L272 TraceCheckUtils]: 12: Hoare triple {173989#(<= (+ ~myStatus~0 1073741637) 0)} call stub_driver_init(); {174121#(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 [2022-04-15 17:44:00,716 INFO L290 TraceCheckUtils]: 13: Hoare triple {174121#(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; {173981#true} is VALID [2022-04-15 17:44:00,716 INFO L290 TraceCheckUtils]: 14: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,716 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {173981#true} {173989#(<= (+ ~myStatus~0 1073741637) 0)} #804#return; {173989#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:44:00,717 INFO L290 TraceCheckUtils]: 16: Hoare triple {173989#(<= (+ ~myStatus~0 1073741637) 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {173989#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:44:00,717 INFO L290 TraceCheckUtils]: 17: Hoare triple {173989#(<= (+ ~myStatus~0 1073741637) 0)} assume 3 == ~tmp_ndt_1~0; {173989#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2022-04-15 17:44:00,717 INFO L272 TraceCheckUtils]: 18: Hoare triple {173989#(<= (+ ~myStatus~0 1073741637) 0)} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {174122#(and (= |old(~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 [2022-04-15 17:44:00,718 INFO L290 TraceCheckUtils]: 19: Hoare triple {174122#(and (= |old(~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; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,718 INFO L290 TraceCheckUtils]: 20: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,718 INFO L290 TraceCheckUtils]: 21: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,718 INFO L290 TraceCheckUtils]: 22: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,718 INFO L290 TraceCheckUtils]: 23: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,719 INFO L272 TraceCheckUtils]: 24: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {174239#(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 [2022-04-15 17:44:00,719 INFO L290 TraceCheckUtils]: 25: Hoare triple {174239#(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;havoc ~__cil_tmp46~0;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; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,719 INFO L290 TraceCheckUtils]: 26: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,720 INFO L290 TraceCheckUtils]: 27: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,720 INFO L290 TraceCheckUtils]: 28: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,720 INFO L272 TraceCheckUtils]: 29: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {174329#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,720 INFO L290 TraceCheckUtils]: 30: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,721 INFO L290 TraceCheckUtils]: 31: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,721 INFO L272 TraceCheckUtils]: 32: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,721 INFO L290 TraceCheckUtils]: 33: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,721 INFO L272 TraceCheckUtils]: 34: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,722 INFO L290 TraceCheckUtils]: 35: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L290 TraceCheckUtils]: 36: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L290 TraceCheckUtils]: 38: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L290 TraceCheckUtils]: 39: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L290 TraceCheckUtils]: 41: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L290 TraceCheckUtils]: 42: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L272 TraceCheckUtils]: 43: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,722 INFO L290 TraceCheckUtils]: 44: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,722 INFO L290 TraceCheckUtils]: 45: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L290 TraceCheckUtils]: 47: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L290 TraceCheckUtils]: 48: Hoare triple {173981#true} assume 0 == ~tmp_ndt_7~0; {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L290 TraceCheckUtils]: 49: Hoare triple {173981#true} ~returnVal2~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L290 TraceCheckUtils]: 50: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L290 TraceCheckUtils]: 52: Hoare triple {173981#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L290 TraceCheckUtils]: 53: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,723 INFO L290 TraceCheckUtils]: 54: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,724 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {173981#true} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #828#return; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,724 INFO L290 TraceCheckUtils]: 56: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,724 INFO L290 TraceCheckUtils]: 57: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,724 INFO L290 TraceCheckUtils]: 58: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {174123#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,725 INFO L272 TraceCheckUtils]: 59: Hoare triple {174123#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {174346#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,725 INFO L290 TraceCheckUtils]: 60: Hoare triple {174346#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {173981#true} is VALID [2022-04-15 17:44:00,726 INFO L272 TraceCheckUtils]: 61: Hoare triple {173981#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {174389#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:44:00,726 INFO L290 TraceCheckUtils]: 62: Hoare triple {174389#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {173981#true} is VALID [2022-04-15 17:44:00,726 INFO L290 TraceCheckUtils]: 63: Hoare triple {173981#true} assume 0 == ~tmp_ndt_2~0; {173981#true} is VALID [2022-04-15 17:44:00,726 INFO L290 TraceCheckUtils]: 64: Hoare triple {173981#true} #res := ~malloc~0; {173981#true} is VALID [2022-04-15 17:44:00,726 INFO L290 TraceCheckUtils]: 65: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,726 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {173981#true} {173981#true} #858#return; {173981#true} is VALID [2022-04-15 17:44:00,726 INFO L290 TraceCheckUtils]: 67: Hoare triple {173981#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {173981#true} is VALID [2022-04-15 17:44:00,726 INFO L290 TraceCheckUtils]: 68: Hoare triple {173981#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {173981#true} is VALID [2022-04-15 17:44:00,727 INFO L272 TraceCheckUtils]: 69: Hoare triple {173981#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {174329#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,727 INFO L290 TraceCheckUtils]: 70: Hoare triple {174329#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {173981#true} is VALID [2022-04-15 17:44:00,727 INFO L290 TraceCheckUtils]: 71: Hoare triple {173981#true} assume 0 != ~compRegistered~0; {173981#true} is VALID [2022-04-15 17:44:00,728 INFO L272 TraceCheckUtils]: 72: Hoare triple {173981#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,728 INFO L290 TraceCheckUtils]: 73: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {173981#true} is VALID [2022-04-15 17:44:00,728 INFO L272 TraceCheckUtils]: 74: Hoare triple {173981#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:00,728 INFO L290 TraceCheckUtils]: 75: Hoare triple {174341#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {173981#true} is VALID [2022-04-15 17:44:00,728 INFO L290 TraceCheckUtils]: 76: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,728 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {173981#true} {173981#true} #818#return; {173981#true} is VALID [2022-04-15 17:44:00,728 INFO L290 TraceCheckUtils]: 78: Hoare triple {173981#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {173981#true} is VALID [2022-04-15 17:44:00,728 INFO L290 TraceCheckUtils]: 79: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {173981#true} {173981#true} #852#return; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 81: Hoare triple {173981#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 82: Hoare triple {173981#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L272 TraceCheckUtils]: 83: Hoare triple {173981#true} call stubMoreProcessingRequired(); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 84: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 85: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {173981#true} {173981#true} #854#return; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 87: Hoare triple {173981#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 88: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 89: Hoare triple {173981#true} assume !(1 == ~tmp_ndt_8~0); {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 90: Hoare triple {173981#true} ~returnVal2~0 := 259; {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 91: Hoare triple {173981#true} assume !(~s~0 == ~NP~0); {173981#true} is VALID [2022-04-15 17:44:00,729 INFO L290 TraceCheckUtils]: 92: Hoare triple {173981#true} assume ~s~0 == ~MPR1~0; {173981#true} is VALID [2022-04-15 17:44:00,730 INFO L290 TraceCheckUtils]: 93: Hoare triple {173981#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,730 INFO L290 TraceCheckUtils]: 94: Hoare triple {173981#true} #res := ~returnVal2~0; {173981#true} is VALID [2022-04-15 17:44:00,730 INFO L290 TraceCheckUtils]: 95: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,730 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {173981#true} {173981#true} #860#return; {173981#true} is VALID [2022-04-15 17:44:00,730 INFO L290 TraceCheckUtils]: 97: Hoare triple {173981#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {173981#true} is VALID [2022-04-15 17:44:00,730 INFO L290 TraceCheckUtils]: 98: Hoare triple {173981#true} assume 259 == ~__cil_tmp11~0; {173981#true} is VALID [2022-04-15 17:44:00,730 INFO L272 TraceCheckUtils]: 99: Hoare triple {173981#true} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {174404#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:00,731 INFO L290 TraceCheckUtils]: 100: Hoare triple {174404#(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; {173981#true} is VALID [2022-04-15 17:44:00,731 INFO L290 TraceCheckUtils]: 101: Hoare triple {173981#true} assume ~s~0 == ~MPR3~0; {173981#true} is VALID [2022-04-15 17:44:00,731 INFO L290 TraceCheckUtils]: 102: Hoare triple {173981#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {173981#true} is VALID [2022-04-15 17:44:00,731 INFO L290 TraceCheckUtils]: 103: Hoare triple {173981#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {173981#true} is VALID [2022-04-15 17:44:00,731 INFO L290 TraceCheckUtils]: 104: Hoare triple {173981#true} assume 0 == ~tmp_ndt_9~0; {173981#true} is VALID [2022-04-15 17:44:00,731 INFO L290 TraceCheckUtils]: 105: Hoare triple {173981#true} #res := 0; {173981#true} is VALID [2022-04-15 17:44:00,731 INFO L290 TraceCheckUtils]: 106: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,731 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {173981#true} {173981#true} #862#return; {173981#true} is VALID [2022-04-15 17:44:00,731 INFO L290 TraceCheckUtils]: 108: Hoare triple {173981#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {174387#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:44:00,732 INFO L290 TraceCheckUtils]: 109: Hoare triple {174387#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:00,732 INFO L290 TraceCheckUtils]: 110: Hoare triple {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:00,732 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {174388#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #832#return; {174318#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,733 INFO L290 TraceCheckUtils]: 112: Hoare triple {174318#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {174319#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,733 INFO L290 TraceCheckUtils]: 113: Hoare triple {174319#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,733 INFO L290 TraceCheckUtils]: 114: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,733 INFO L290 TraceCheckUtils]: 115: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(4 == ~disketteExtension__DriveType~0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,734 INFO L290 TraceCheckUtils]: 116: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,734 INFO L290 TraceCheckUtils]: 117: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !false; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,734 INFO L290 TraceCheckUtils]: 118: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,734 INFO L290 TraceCheckUtils]: 119: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,734 INFO L290 TraceCheckUtils]: 120: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,734 INFO L272 TraceCheckUtils]: 121: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {173981#true} is VALID [2022-04-15 17:44:00,734 INFO L290 TraceCheckUtils]: 122: Hoare triple {173981#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {173981#true} is VALID [2022-04-15 17:44:00,735 INFO L290 TraceCheckUtils]: 123: Hoare triple {173981#true} assume !(0 == ~tmp_ndt_5~0); {173981#true} is VALID [2022-04-15 17:44:00,735 INFO L290 TraceCheckUtils]: 124: Hoare triple {173981#true} #res := -1073741808; {173981#true} is VALID [2022-04-15 17:44:00,735 INFO L290 TraceCheckUtils]: 125: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,735 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {173981#true} {174238#(<= 0 |old(~myStatus~0)|)} #838#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,735 INFO L290 TraceCheckUtils]: 127: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,736 INFO L290 TraceCheckUtils]: 128: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,736 INFO L290 TraceCheckUtils]: 129: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,736 INFO L290 TraceCheckUtils]: 130: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,737 INFO L272 TraceCheckUtils]: 131: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {174345#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:00,737 INFO L290 TraceCheckUtils]: 132: Hoare triple {174345#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {173981#true} is VALID [2022-04-15 17:44:00,737 INFO L290 TraceCheckUtils]: 133: Hoare triple {173981#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {173981#true} is VALID [2022-04-15 17:44:00,737 INFO L290 TraceCheckUtils]: 134: Hoare triple {173981#true} assume true; {173981#true} is VALID [2022-04-15 17:44:00,738 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {173981#true} {174238#(<= 0 |old(~myStatus~0)|)} #842#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,738 INFO L290 TraceCheckUtils]: 136: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~1; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,738 INFO L290 TraceCheckUtils]: 137: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume true; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,739 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {174238#(<= 0 |old(~myStatus~0)|)} {174123#(= ~myStatus~0 |old(~myStatus~0)|)} #756#return; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,739 INFO L290 TraceCheckUtils]: 139: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,739 INFO L290 TraceCheckUtils]: 140: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,739 INFO L290 TraceCheckUtils]: 141: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume !(0 == ~PagingReferenceCount~0); {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,740 INFO L290 TraceCheckUtils]: 142: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} #res := ~ntStatus~0; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,740 INFO L290 TraceCheckUtils]: 143: Hoare triple {174238#(<= 0 |old(~myStatus~0)|)} assume true; {174238#(<= 0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:00,740 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {174238#(<= 0 |old(~myStatus~0)|)} {173989#(<= (+ ~myStatus~0 1073741637) 0)} #806#return; {173982#false} is VALID [2022-04-15 17:44:00,740 INFO L290 TraceCheckUtils]: 145: Hoare triple {173982#false} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 146: Hoare triple {173982#false} assume !(1 == ~pended~0); {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 147: Hoare triple {173982#false} assume !(1 == ~pended~0); {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 148: Hoare triple {173982#false} assume ~s~0 != ~UNLOADED~0; {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 149: Hoare triple {173982#false} assume -1 != ~status~1; {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 150: Hoare triple {173982#false} assume ~s~0 != ~SKIP2~0; {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 151: Hoare triple {173982#false} assume ~s~0 != ~IPC~0; {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 152: Hoare triple {173982#false} assume !(~s~0 != ~DC~0); {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 153: Hoare triple {173982#false} assume !(1 == ~pended~0); {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 154: Hoare triple {173982#false} assume ~s~0 == ~DC~0; {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 155: Hoare triple {173982#false} assume 259 == ~status~1; {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L272 TraceCheckUtils]: 156: Hoare triple {173982#false} call errorFn(); {173982#false} is VALID [2022-04-15 17:44:00,741 INFO L290 TraceCheckUtils]: 157: Hoare triple {173982#false} assume !false; {173982#false} is VALID [2022-04-15 17:44:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-15 17:44:00,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:00,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201254805] [2022-04-15 17:44:00,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [201254805] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:00,742 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:00,742 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 17:44:00,742 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:00,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2100006061] [2022-04-15 17:44:00,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2100006061] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:00,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:00,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 17:44:00,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281039434] [2022-04-15 17:44:00,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:00,743 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.2) internal successors, (104), 8 states have internal predecessors, (104), 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 158 [2022-04-15 17:44:00,743 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:00,743 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 5.2) internal successors, (104), 8 states have internal predecessors, (104), 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) [2022-04-15 17:44:00,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:00,811 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 17:44:00,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:00,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 17:44:00,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=293, Unknown=0, NotChecked=0, Total=380 [2022-04-15 17:44:00,811 INFO L87 Difference]: Start difference. First operand 208 states and 223 transitions. Second operand has 20 states, 20 states have (on average 5.2) internal successors, (104), 8 states have internal predecessors, (104), 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) [2022-04-15 17:44:04,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:04,090 INFO L93 Difference]: Finished difference Result 410 states and 441 transitions. [2022-04-15 17:44:04,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-15 17:44:04,090 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 5.2) internal successors, (104), 8 states have internal predecessors, (104), 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 158 [2022-04-15 17:44:04,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:44:04,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 5.2) internal successors, (104), 8 states have internal predecessors, (104), 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) [2022-04-15 17:44:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 345 transitions. [2022-04-15 17:44:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 5.2) internal successors, (104), 8 states have internal predecessors, (104), 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) [2022-04-15 17:44:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 345 transitions. [2022-04-15 17:44:04,094 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 345 transitions. [2022-04-15 17:44:04,298 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 345 edges. 345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:04,301 INFO L225 Difference]: With dead ends: 410 [2022-04-15 17:44:04,301 INFO L226 Difference]: Without dead ends: 211 [2022-04-15 17:44:04,302 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 541 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=387, Invalid=1965, Unknown=0, NotChecked=0, Total=2352 [2022-04-15 17:44:04,302 INFO L913 BasicCegarLoop]: 136 mSDtfsCounter, 579 mSDsluCounter, 446 mSDsCounter, 0 mSdLazyCounter, 1107 mSolverCounterSat, 237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 580 SdHoareTripleChecker+Valid, 582 SdHoareTripleChecker+Invalid, 1344 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 237 IncrementalHoareTripleChecker+Valid, 1107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 17:44:04,302 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [580 Valid, 582 Invalid, 1344 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [237 Valid, 1107 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 17:44:04,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2022-04-15 17:44:04,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 208. [2022-04-15 17:44:04,743 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:44:04,743 INFO L82 GeneralOperation]: Start isEquivalent. First operand 211 states. Second operand has 208 states, 161 states have (on average 1.093167701863354) internal successors, (176), 162 states have internal predecessors, (176), 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) [2022-04-15 17:44:04,743 INFO L74 IsIncluded]: Start isIncluded. First operand 211 states. Second operand has 208 states, 161 states have (on average 1.093167701863354) internal successors, (176), 162 states have internal predecessors, (176), 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) [2022-04-15 17:44:04,744 INFO L87 Difference]: Start difference. First operand 211 states. Second operand has 208 states, 161 states have (on average 1.093167701863354) internal successors, (176), 162 states have internal predecessors, (176), 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) [2022-04-15 17:44:04,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:04,746 INFO L93 Difference]: Finished difference Result 211 states and 226 transitions. [2022-04-15 17:44:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 226 transitions. [2022-04-15 17:44:04,746 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:04,746 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:04,746 INFO L74 IsIncluded]: Start isIncluded. First operand has 208 states, 161 states have (on average 1.093167701863354) internal successors, (176), 162 states have internal predecessors, (176), 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 211 states. [2022-04-15 17:44:04,746 INFO L87 Difference]: Start difference. First operand has 208 states, 161 states have (on average 1.093167701863354) internal successors, (176), 162 states have internal predecessors, (176), 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 211 states. [2022-04-15 17:44:04,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:04,748 INFO L93 Difference]: Finished difference Result 211 states and 226 transitions. [2022-04-15 17:44:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 226 transitions. [2022-04-15 17:44:04,748 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:04,748 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:04,748 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:44:04,748 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:44:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 208 states, 161 states have (on average 1.093167701863354) internal successors, (176), 162 states have internal predecessors, (176), 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) [2022-04-15 17:44:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 222 transitions. [2022-04-15 17:44:04,751 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 222 transitions. Word has length 158 [2022-04-15 17:44:04,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:44:04,751 INFO L478 AbstractCegarLoop]: Abstraction has 208 states and 222 transitions. [2022-04-15 17:44:04,751 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 5.2) internal successors, (104), 8 states have internal predecessors, (104), 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) [2022-04-15 17:44:04,751 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 208 states and 222 transitions. [2022-04-15 17:44:05,187 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 222 transitions. [2022-04-15 17:44:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-15 17:44:05,188 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 17:44:05,188 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] [2022-04-15 17:44:05,188 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2022-04-15 17:44:05,188 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 17:44:05,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 17:44:05,189 INFO L85 PathProgramCache]: Analyzing trace with hash -954221035, now seen corresponding path program 1 times [2022-04-15 17:44:05,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:05,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1498032412] [2022-04-15 17:44:05,189 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 17:44:05,189 INFO L85 PathProgramCache]: Analyzing trace with hash -954221035, now seen corresponding path program 2 times [2022-04-15 17:44:05,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 17:44:05,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914308111] [2022-04-15 17:44:05,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 17:44:05,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 17:44:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 17:44:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {176269#(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; {176129#true} is VALID [2022-04-15 17:44:05,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,270 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176129#true} {176129#true} #864#return; {176129#true} is VALID [2022-04-15 17:44:05,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 17:44:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {176270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {176129#true} is VALID [2022-04-15 17:44:05,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,308 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176129#true} {176129#true} #802#return; {176129#true} is VALID [2022-04-15 17:44:05,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 17:44:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,325 INFO L290 TraceCheckUtils]: 0: Hoare triple {176271#(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; {176129#true} is VALID [2022-04-15 17:44:05,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,326 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176129#true} {176137#(= ~myStatus~0 0)} #804#return; {176137#(= ~myStatus~0 0)} is VALID [2022-04-15 17:44:05,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 17:44:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 17:44:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 17:44:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:44:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:44:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,509 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,509 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,510 INFO L272 TraceCheckUtils]: 1: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,510 INFO L290 TraceCheckUtils]: 3: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,510 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,510 INFO L290 TraceCheckUtils]: 6: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,510 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:44:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,522 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,523 INFO L272 TraceCheckUtils]: 2: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,523 INFO L290 TraceCheckUtils]: 3: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,523 INFO L272 TraceCheckUtils]: 4: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L290 TraceCheckUtils]: 6: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L290 TraceCheckUtils]: 8: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L290 TraceCheckUtils]: 9: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L290 TraceCheckUtils]: 11: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L290 TraceCheckUtils]: 12: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L272 TraceCheckUtils]: 13: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,524 INFO L290 TraceCheckUtils]: 14: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L290 TraceCheckUtils]: 15: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,524 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {176129#true} assume 0 == ~tmp_ndt_7~0; {176129#true} is VALID [2022-04-15 17:44:05,525 INFO L290 TraceCheckUtils]: 19: Hoare triple {176129#true} ~returnVal2~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,525 INFO L290 TraceCheckUtils]: 21: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,525 INFO L290 TraceCheckUtils]: 22: Hoare triple {176129#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,525 INFO L290 TraceCheckUtils]: 23: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,526 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {176129#true} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #828#return; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 17:44:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:44:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,595 INFO L290 TraceCheckUtils]: 0: Hoare triple {176542#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {176129#true} is VALID [2022-04-15 17:44:05,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume 0 == ~tmp_ndt_2~0; {176129#true} is VALID [2022-04-15 17:44:05,595 INFO L290 TraceCheckUtils]: 2: Hoare triple {176129#true} #res := ~malloc~0; {176129#true} is VALID [2022-04-15 17:44:05,595 INFO L290 TraceCheckUtils]: 3: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,595 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {176129#true} {176129#true} #858#return; {176129#true} is VALID [2022-04-15 17:44:05,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-04-15 17:44:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 17:44:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 17:44:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,607 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,607 INFO L272 TraceCheckUtils]: 1: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,608 INFO L290 TraceCheckUtils]: 2: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,608 INFO L290 TraceCheckUtils]: 3: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,608 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,608 INFO L290 TraceCheckUtils]: 5: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,608 INFO L290 TraceCheckUtils]: 6: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,608 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 17:44:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,609 INFO L290 TraceCheckUtils]: 0: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,610 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,610 INFO L290 TraceCheckUtils]: 0: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,610 INFO L272 TraceCheckUtils]: 2: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,610 INFO L290 TraceCheckUtils]: 3: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,611 INFO L272 TraceCheckUtils]: 4: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,611 INFO L290 TraceCheckUtils]: 5: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,611 INFO L290 TraceCheckUtils]: 6: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,611 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,611 INFO L290 TraceCheckUtils]: 8: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,611 INFO L290 TraceCheckUtils]: 9: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,611 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,611 INFO L290 TraceCheckUtils]: 11: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 12: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L272 TraceCheckUtils]: 13: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 14: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 15: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 17: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 18: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 19: Hoare triple {176129#true} assume !(1 == ~tmp_ndt_8~0); {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 20: Hoare triple {176129#true} ~returnVal2~0 := 259; {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 21: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,612 INFO L290 TraceCheckUtils]: 22: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,613 INFO L290 TraceCheckUtils]: 23: Hoare triple {176129#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,613 INFO L290 TraceCheckUtils]: 24: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,613 INFO L290 TraceCheckUtils]: 25: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,613 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {176129#true} {176129#true} #860#return; {176129#true} is VALID [2022-04-15 17:44:05,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-15 17:44:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {176557#(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; {176129#true} is VALID [2022-04-15 17:44:05,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume ~s~0 == ~MPR3~0; {176129#true} is VALID [2022-04-15 17:44:05,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {176129#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,633 INFO L290 TraceCheckUtils]: 3: Hoare triple {176129#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {176129#true} is VALID [2022-04-15 17:44:05,634 INFO L290 TraceCheckUtils]: 4: Hoare triple {176129#true} assume 0 == ~tmp_ndt_9~0; {176129#true} is VALID [2022-04-15 17:44:05,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {176129#true} #res := 0; {176129#true} is VALID [2022-04-15 17:44:05,634 INFO L290 TraceCheckUtils]: 6: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,634 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {176129#true} {176129#true} #862#return; {176129#true} is VALID [2022-04-15 17:44:05,634 INFO L290 TraceCheckUtils]: 0: Hoare triple {176499#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {176129#true} is VALID [2022-04-15 17:44:05,635 INFO L272 TraceCheckUtils]: 1: Hoare triple {176129#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {176542#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:44:05,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {176542#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {176129#true} is VALID [2022-04-15 17:44:05,635 INFO L290 TraceCheckUtils]: 3: Hoare triple {176129#true} assume 0 == ~tmp_ndt_2~0; {176129#true} is VALID [2022-04-15 17:44:05,635 INFO L290 TraceCheckUtils]: 4: Hoare triple {176129#true} #res := ~malloc~0; {176129#true} is VALID [2022-04-15 17:44:05,635 INFO L290 TraceCheckUtils]: 5: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,635 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {176129#true} {176129#true} #858#return; {176129#true} is VALID [2022-04-15 17:44:05,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {176129#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {176129#true} is VALID [2022-04-15 17:44:05,635 INFO L290 TraceCheckUtils]: 8: Hoare triple {176129#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {176129#true} is VALID [2022-04-15 17:44:05,636 INFO L272 TraceCheckUtils]: 9: Hoare triple {176129#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {176482#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,636 INFO L290 TraceCheckUtils]: 10: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,636 INFO L290 TraceCheckUtils]: 11: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,637 INFO L272 TraceCheckUtils]: 12: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,637 INFO L290 TraceCheckUtils]: 13: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,637 INFO L272 TraceCheckUtils]: 14: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,637 INFO L290 TraceCheckUtils]: 15: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,637 INFO L290 TraceCheckUtils]: 16: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,637 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 19: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 21: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 22: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L272 TraceCheckUtils]: 23: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 24: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 25: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 27: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 28: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 29: Hoare triple {176129#true} assume !(1 == ~tmp_ndt_8~0); {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 30: Hoare triple {176129#true} ~returnVal2~0 := 259; {176129#true} is VALID [2022-04-15 17:44:05,638 INFO L290 TraceCheckUtils]: 31: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,639 INFO L290 TraceCheckUtils]: 32: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,639 INFO L290 TraceCheckUtils]: 33: Hoare triple {176129#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,639 INFO L290 TraceCheckUtils]: 34: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,639 INFO L290 TraceCheckUtils]: 35: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,639 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {176129#true} {176129#true} #860#return; {176129#true} is VALID [2022-04-15 17:44:05,639 INFO L290 TraceCheckUtils]: 37: Hoare triple {176129#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {176129#true} is VALID [2022-04-15 17:44:05,639 INFO L290 TraceCheckUtils]: 38: Hoare triple {176129#true} assume 259 == ~__cil_tmp11~0; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L272 TraceCheckUtils]: 39: Hoare triple {176129#true} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {176557#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,640 INFO L290 TraceCheckUtils]: 40: Hoare triple {176557#(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; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L290 TraceCheckUtils]: 41: Hoare triple {176129#true} assume ~s~0 == ~MPR3~0; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L290 TraceCheckUtils]: 42: Hoare triple {176129#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L290 TraceCheckUtils]: 43: Hoare triple {176129#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L290 TraceCheckUtils]: 44: Hoare triple {176129#true} assume 0 == ~tmp_ndt_9~0; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L290 TraceCheckUtils]: 45: Hoare triple {176129#true} #res := 0; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L290 TraceCheckUtils]: 46: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {176129#true} {176129#true} #862#return; {176129#true} is VALID [2022-04-15 17:44:05,640 INFO L290 TraceCheckUtils]: 48: Hoare triple {176129#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {176540#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:44:05,641 INFO L290 TraceCheckUtils]: 49: Hoare triple {176540#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:05,641 INFO L290 TraceCheckUtils]: 50: Hoare triple {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:05,642 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #832#return; {176470#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-04-15 17:44:05,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,644 INFO L290 TraceCheckUtils]: 0: Hoare triple {176129#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {176129#true} is VALID [2022-04-15 17:44:05,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_5~0); {176129#true} is VALID [2022-04-15 17:44:05,645 INFO L290 TraceCheckUtils]: 2: Hoare triple {176129#true} #res := -1073741808; {176129#true} is VALID [2022-04-15 17:44:05,645 INFO L290 TraceCheckUtils]: 3: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,645 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {176129#true} {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #838#return; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-04-15 17:44:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 17:44:05,647 INFO L290 TraceCheckUtils]: 0: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176129#true} is VALID [2022-04-15 17:44:05,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {176129#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176129#true} is VALID [2022-04-15 17:44:05,647 INFO L290 TraceCheckUtils]: 2: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,647 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176129#true} {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #842#return; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {176391#(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;havoc ~__cil_tmp46~0;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; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,649 INFO L290 TraceCheckUtils]: 3: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,649 INFO L272 TraceCheckUtils]: 4: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {176482#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,649 INFO L290 TraceCheckUtils]: 5: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,649 INFO L290 TraceCheckUtils]: 6: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,650 INFO L272 TraceCheckUtils]: 7: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,650 INFO L290 TraceCheckUtils]: 8: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,650 INFO L272 TraceCheckUtils]: 9: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,650 INFO L290 TraceCheckUtils]: 10: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,650 INFO L290 TraceCheckUtils]: 11: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,650 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 13: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 16: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L272 TraceCheckUtils]: 18: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 19: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 20: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 22: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 23: Hoare triple {176129#true} assume 0 == ~tmp_ndt_7~0; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 24: Hoare triple {176129#true} ~returnVal2~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,651 INFO L290 TraceCheckUtils]: 25: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,652 INFO L290 TraceCheckUtils]: 26: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,652 INFO L290 TraceCheckUtils]: 27: Hoare triple {176129#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,652 INFO L290 TraceCheckUtils]: 28: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,652 INFO L290 TraceCheckUtils]: 29: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,652 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {176129#true} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #828#return; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,652 INFO L290 TraceCheckUtils]: 31: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,653 INFO L290 TraceCheckUtils]: 32: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,653 INFO L290 TraceCheckUtils]: 33: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,654 INFO L272 TraceCheckUtils]: 34: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {176499#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,654 INFO L290 TraceCheckUtils]: 35: Hoare triple {176499#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {176129#true} is VALID [2022-04-15 17:44:05,655 INFO L272 TraceCheckUtils]: 36: Hoare triple {176129#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {176542#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:44:05,655 INFO L290 TraceCheckUtils]: 37: Hoare triple {176542#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {176129#true} is VALID [2022-04-15 17:44:05,655 INFO L290 TraceCheckUtils]: 38: Hoare triple {176129#true} assume 0 == ~tmp_ndt_2~0; {176129#true} is VALID [2022-04-15 17:44:05,655 INFO L290 TraceCheckUtils]: 39: Hoare triple {176129#true} #res := ~malloc~0; {176129#true} is VALID [2022-04-15 17:44:05,655 INFO L290 TraceCheckUtils]: 40: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,655 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {176129#true} {176129#true} #858#return; {176129#true} is VALID [2022-04-15 17:44:05,655 INFO L290 TraceCheckUtils]: 42: Hoare triple {176129#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {176129#true} is VALID [2022-04-15 17:44:05,655 INFO L290 TraceCheckUtils]: 43: Hoare triple {176129#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {176129#true} is VALID [2022-04-15 17:44:05,656 INFO L272 TraceCheckUtils]: 44: Hoare triple {176129#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {176482#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,656 INFO L290 TraceCheckUtils]: 45: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,656 INFO L290 TraceCheckUtils]: 46: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,656 INFO L272 TraceCheckUtils]: 47: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,656 INFO L290 TraceCheckUtils]: 48: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,657 INFO L272 TraceCheckUtils]: 49: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,657 INFO L290 TraceCheckUtils]: 50: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,657 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,657 INFO L290 TraceCheckUtils]: 53: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,657 INFO L290 TraceCheckUtils]: 54: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,657 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,657 INFO L290 TraceCheckUtils]: 56: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,657 INFO L290 TraceCheckUtils]: 57: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L272 TraceCheckUtils]: 58: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 59: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 60: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 62: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 63: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 64: Hoare triple {176129#true} assume !(1 == ~tmp_ndt_8~0); {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 65: Hoare triple {176129#true} ~returnVal2~0 := 259; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 66: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 67: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 68: Hoare triple {176129#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 69: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 70: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {176129#true} {176129#true} #860#return; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 72: Hoare triple {176129#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {176129#true} is VALID [2022-04-15 17:44:05,658 INFO L290 TraceCheckUtils]: 73: Hoare triple {176129#true} assume 259 == ~__cil_tmp11~0; {176129#true} is VALID [2022-04-15 17:44:05,659 INFO L272 TraceCheckUtils]: 74: Hoare triple {176129#true} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {176557#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,659 INFO L290 TraceCheckUtils]: 75: Hoare triple {176557#(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; {176129#true} is VALID [2022-04-15 17:44:05,659 INFO L290 TraceCheckUtils]: 76: Hoare triple {176129#true} assume ~s~0 == ~MPR3~0; {176129#true} is VALID [2022-04-15 17:44:05,659 INFO L290 TraceCheckUtils]: 77: Hoare triple {176129#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,659 INFO L290 TraceCheckUtils]: 78: Hoare triple {176129#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {176129#true} is VALID [2022-04-15 17:44:05,659 INFO L290 TraceCheckUtils]: 79: Hoare triple {176129#true} assume 0 == ~tmp_ndt_9~0; {176129#true} is VALID [2022-04-15 17:44:05,659 INFO L290 TraceCheckUtils]: 80: Hoare triple {176129#true} #res := 0; {176129#true} is VALID [2022-04-15 17:44:05,659 INFO L290 TraceCheckUtils]: 81: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,660 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {176129#true} {176129#true} #862#return; {176129#true} is VALID [2022-04-15 17:44:05,660 INFO L290 TraceCheckUtils]: 83: Hoare triple {176129#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {176540#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:44:05,660 INFO L290 TraceCheckUtils]: 84: Hoare triple {176540#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:05,660 INFO L290 TraceCheckUtils]: 85: Hoare triple {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:05,661 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #832#return; {176470#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,661 INFO L290 TraceCheckUtils]: 87: Hoare triple {176470#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,662 INFO L290 TraceCheckUtils]: 88: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,662 INFO L290 TraceCheckUtils]: 89: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,662 INFO L290 TraceCheckUtils]: 90: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(4 == ~disketteExtension__DriveType~0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,662 INFO L290 TraceCheckUtils]: 91: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,663 INFO L290 TraceCheckUtils]: 92: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,663 INFO L290 TraceCheckUtils]: 93: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,663 INFO L290 TraceCheckUtils]: 94: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,663 INFO L290 TraceCheckUtils]: 95: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,663 INFO L272 TraceCheckUtils]: 96: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {176129#true} is VALID [2022-04-15 17:44:05,663 INFO L290 TraceCheckUtils]: 97: Hoare triple {176129#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {176129#true} is VALID [2022-04-15 17:44:05,664 INFO L290 TraceCheckUtils]: 98: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_5~0); {176129#true} is VALID [2022-04-15 17:44:05,664 INFO L290 TraceCheckUtils]: 99: Hoare triple {176129#true} #res := -1073741808; {176129#true} is VALID [2022-04-15 17:44:05,664 INFO L290 TraceCheckUtils]: 100: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,664 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {176129#true} {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #838#return; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,664 INFO L290 TraceCheckUtils]: 102: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,665 INFO L290 TraceCheckUtils]: 103: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,665 INFO L290 TraceCheckUtils]: 104: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,665 INFO L290 TraceCheckUtils]: 105: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,666 INFO L272 TraceCheckUtils]: 106: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,666 INFO L290 TraceCheckUtils]: 107: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176129#true} is VALID [2022-04-15 17:44:05,666 INFO L290 TraceCheckUtils]: 108: Hoare triple {176129#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176129#true} is VALID [2022-04-15 17:44:05,666 INFO L290 TraceCheckUtils]: 109: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,666 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {176129#true} {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #842#return; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,667 INFO L290 TraceCheckUtils]: 111: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,667 INFO L290 TraceCheckUtils]: 112: Hoare triple {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,667 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #756#return; {176388#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:44:05,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {176272#(and (= |old(~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; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,668 INFO L290 TraceCheckUtils]: 2: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,668 INFO L290 TraceCheckUtils]: 3: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,669 INFO L290 TraceCheckUtils]: 4: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,669 INFO L272 TraceCheckUtils]: 5: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {176391#(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 [2022-04-15 17:44:05,670 INFO L290 TraceCheckUtils]: 6: Hoare triple {176391#(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;havoc ~__cil_tmp46~0;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; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,670 INFO L290 TraceCheckUtils]: 7: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,670 INFO L290 TraceCheckUtils]: 8: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,670 INFO L290 TraceCheckUtils]: 9: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,671 INFO L272 TraceCheckUtils]: 10: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {176482#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,671 INFO L290 TraceCheckUtils]: 11: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,671 INFO L290 TraceCheckUtils]: 12: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,672 INFO L272 TraceCheckUtils]: 13: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,672 INFO L290 TraceCheckUtils]: 14: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,672 INFO L272 TraceCheckUtils]: 15: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,672 INFO L290 TraceCheckUtils]: 16: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,672 INFO L290 TraceCheckUtils]: 17: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,672 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,672 INFO L290 TraceCheckUtils]: 19: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 22: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 23: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L272 TraceCheckUtils]: 24: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 25: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 26: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 28: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 29: Hoare triple {176129#true} assume 0 == ~tmp_ndt_7~0; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 30: Hoare triple {176129#true} ~returnVal2~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 31: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 32: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 33: Hoare triple {176129#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,673 INFO L290 TraceCheckUtils]: 34: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,674 INFO L290 TraceCheckUtils]: 35: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,674 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {176129#true} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #828#return; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,674 INFO L290 TraceCheckUtils]: 37: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,675 INFO L290 TraceCheckUtils]: 38: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,675 INFO L290 TraceCheckUtils]: 39: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,675 INFO L272 TraceCheckUtils]: 40: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {176499#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,676 INFO L290 TraceCheckUtils]: 41: Hoare triple {176499#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {176129#true} is VALID [2022-04-15 17:44:05,676 INFO L272 TraceCheckUtils]: 42: Hoare triple {176129#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {176542#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:44:05,676 INFO L290 TraceCheckUtils]: 43: Hoare triple {176542#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {176129#true} is VALID [2022-04-15 17:44:05,677 INFO L290 TraceCheckUtils]: 44: Hoare triple {176129#true} assume 0 == ~tmp_ndt_2~0; {176129#true} is VALID [2022-04-15 17:44:05,677 INFO L290 TraceCheckUtils]: 45: Hoare triple {176129#true} #res := ~malloc~0; {176129#true} is VALID [2022-04-15 17:44:05,677 INFO L290 TraceCheckUtils]: 46: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,677 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {176129#true} {176129#true} #858#return; {176129#true} is VALID [2022-04-15 17:44:05,677 INFO L290 TraceCheckUtils]: 48: Hoare triple {176129#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {176129#true} is VALID [2022-04-15 17:44:05,677 INFO L290 TraceCheckUtils]: 49: Hoare triple {176129#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {176129#true} is VALID [2022-04-15 17:44:05,677 INFO L272 TraceCheckUtils]: 50: Hoare triple {176129#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {176482#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,677 INFO L290 TraceCheckUtils]: 51: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,677 INFO L290 TraceCheckUtils]: 52: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,678 INFO L272 TraceCheckUtils]: 53: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,678 INFO L290 TraceCheckUtils]: 54: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,678 INFO L272 TraceCheckUtils]: 55: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 56: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 57: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 59: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 60: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 62: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 63: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L272 TraceCheckUtils]: 64: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 65: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 66: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,679 INFO L290 TraceCheckUtils]: 68: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 69: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 70: Hoare triple {176129#true} assume !(1 == ~tmp_ndt_8~0); {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 71: Hoare triple {176129#true} ~returnVal2~0 := 259; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 72: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 73: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 74: Hoare triple {176129#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 75: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 76: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {176129#true} {176129#true} #860#return; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 78: Hoare triple {176129#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {176129#true} is VALID [2022-04-15 17:44:05,680 INFO L290 TraceCheckUtils]: 79: Hoare triple {176129#true} assume 259 == ~__cil_tmp11~0; {176129#true} is VALID [2022-04-15 17:44:05,681 INFO L272 TraceCheckUtils]: 80: Hoare triple {176129#true} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {176557#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,681 INFO L290 TraceCheckUtils]: 81: Hoare triple {176557#(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; {176129#true} is VALID [2022-04-15 17:44:05,681 INFO L290 TraceCheckUtils]: 82: Hoare triple {176129#true} assume ~s~0 == ~MPR3~0; {176129#true} is VALID [2022-04-15 17:44:05,681 INFO L290 TraceCheckUtils]: 83: Hoare triple {176129#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,681 INFO L290 TraceCheckUtils]: 84: Hoare triple {176129#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {176129#true} is VALID [2022-04-15 17:44:05,681 INFO L290 TraceCheckUtils]: 85: Hoare triple {176129#true} assume 0 == ~tmp_ndt_9~0; {176129#true} is VALID [2022-04-15 17:44:05,681 INFO L290 TraceCheckUtils]: 86: Hoare triple {176129#true} #res := 0; {176129#true} is VALID [2022-04-15 17:44:05,681 INFO L290 TraceCheckUtils]: 87: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,681 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {176129#true} {176129#true} #862#return; {176129#true} is VALID [2022-04-15 17:44:05,682 INFO L290 TraceCheckUtils]: 89: Hoare triple {176129#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {176540#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:44:05,682 INFO L290 TraceCheckUtils]: 90: Hoare triple {176540#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:05,682 INFO L290 TraceCheckUtils]: 91: Hoare triple {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:05,683 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #832#return; {176470#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,683 INFO L290 TraceCheckUtils]: 93: Hoare triple {176470#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,683 INFO L290 TraceCheckUtils]: 94: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,684 INFO L290 TraceCheckUtils]: 95: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,684 INFO L290 TraceCheckUtils]: 96: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(4 == ~disketteExtension__DriveType~0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,684 INFO L290 TraceCheckUtils]: 97: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,684 INFO L290 TraceCheckUtils]: 98: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,685 INFO L290 TraceCheckUtils]: 99: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,685 INFO L290 TraceCheckUtils]: 100: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,685 INFO L290 TraceCheckUtils]: 101: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,685 INFO L272 TraceCheckUtils]: 102: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {176129#true} is VALID [2022-04-15 17:44:05,685 INFO L290 TraceCheckUtils]: 103: Hoare triple {176129#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {176129#true} is VALID [2022-04-15 17:44:05,685 INFO L290 TraceCheckUtils]: 104: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_5~0); {176129#true} is VALID [2022-04-15 17:44:05,685 INFO L290 TraceCheckUtils]: 105: Hoare triple {176129#true} #res := -1073741808; {176129#true} is VALID [2022-04-15 17:44:05,685 INFO L290 TraceCheckUtils]: 106: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,686 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {176129#true} {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #838#return; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,686 INFO L290 TraceCheckUtils]: 108: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,686 INFO L290 TraceCheckUtils]: 109: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,687 INFO L290 TraceCheckUtils]: 110: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,687 INFO L290 TraceCheckUtils]: 111: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,687 INFO L272 TraceCheckUtils]: 112: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,687 INFO L290 TraceCheckUtils]: 113: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176129#true} is VALID [2022-04-15 17:44:05,687 INFO L290 TraceCheckUtils]: 114: Hoare triple {176129#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176129#true} is VALID [2022-04-15 17:44:05,688 INFO L290 TraceCheckUtils]: 115: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,688 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {176129#true} {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #842#return; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,688 INFO L290 TraceCheckUtils]: 117: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,688 INFO L290 TraceCheckUtils]: 118: Hoare triple {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,689 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #756#return; {176388#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:44:05,689 INFO L290 TraceCheckUtils]: 120: Hoare triple {176388#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:44:05,690 INFO L290 TraceCheckUtils]: 121: Hoare triple {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:44:05,690 INFO L290 TraceCheckUtils]: 122: Hoare triple {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:44:05,690 INFO L290 TraceCheckUtils]: 123: Hoare triple {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {176390#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:44:05,691 INFO L290 TraceCheckUtils]: 124: Hoare triple {176390#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} assume true; {176390#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:44:05,691 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {176390#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} {176137#(= ~myStatus~0 0)} #806#return; {176267#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:44:05,693 INFO L272 TraceCheckUtils]: 0: Hoare triple {176129#true} call ULTIMATE.init(); {176269#(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 [2022-04-15 17:44:05,693 INFO L290 TraceCheckUtils]: 1: Hoare triple {176269#(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; {176129#true} is VALID [2022-04-15 17:44:05,693 INFO L290 TraceCheckUtils]: 2: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,693 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176129#true} {176129#true} #864#return; {176129#true} is VALID [2022-04-15 17:44:05,693 INFO L272 TraceCheckUtils]: 4: Hoare triple {176129#true} call #t~ret109 := main(); {176129#true} is VALID [2022-04-15 17:44:05,693 INFO L290 TraceCheckUtils]: 5: Hoare triple {176129#true} havoc ~status~1;assume -2147483648 <= #t~nondet89 && #t~nondet89 <= 2147483647;~irp~1 := #t~nondet89;havoc #t~nondet89;havoc ~pirp~0;havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet90 && #t~nondet90 <= 2147483647;~irp_choice~0 := #t~nondet90;havoc #t~nondet90;assume -2147483648 <= #t~nondet91 && #t~nondet91 <= 2147483647;~devobj~0 := #t~nondet91;havoc #t~nondet91;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; {176129#true} is VALID [2022-04-15 17:44:05,694 INFO L272 TraceCheckUtils]: 6: Hoare triple {176129#true} call _BLAST_init(); {176270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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 [2022-04-15 17:44:05,694 INFO L290 TraceCheckUtils]: 7: Hoare triple {176270#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~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; {176129#true} is VALID [2022-04-15 17:44:05,694 INFO L290 TraceCheckUtils]: 8: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,694 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {176129#true} {176129#true} #802#return; {176129#true} is VALID [2022-04-15 17:44:05,694 INFO L290 TraceCheckUtils]: 10: Hoare triple {176129#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; {176137#(= ~myStatus~0 0)} is VALID [2022-04-15 17:44:05,695 INFO L290 TraceCheckUtils]: 11: Hoare triple {176137#(= ~myStatus~0 0)} assume !(0 == ~irp_choice~0); {176137#(= ~myStatus~0 0)} is VALID [2022-04-15 17:44:05,695 INFO L272 TraceCheckUtils]: 12: Hoare triple {176137#(= ~myStatus~0 0)} call stub_driver_init(); {176271#(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 [2022-04-15 17:44:05,695 INFO L290 TraceCheckUtils]: 13: Hoare triple {176271#(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; {176129#true} is VALID [2022-04-15 17:44:05,695 INFO L290 TraceCheckUtils]: 14: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,695 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176129#true} {176137#(= ~myStatus~0 0)} #804#return; {176137#(= ~myStatus~0 0)} is VALID [2022-04-15 17:44:05,696 INFO L290 TraceCheckUtils]: 16: Hoare triple {176137#(= ~myStatus~0 0)} assume !(~status~1 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet92 && #t~nondet92 <= 2147483647;~tmp_ndt_1~0 := #t~nondet92;havoc #t~nondet92; {176137#(= ~myStatus~0 0)} is VALID [2022-04-15 17:44:05,696 INFO L290 TraceCheckUtils]: 17: Hoare triple {176137#(= ~myStatus~0 0)} assume 3 == ~tmp_ndt_1~0; {176137#(= ~myStatus~0 0)} is VALID [2022-04-15 17:44:05,697 INFO L272 TraceCheckUtils]: 18: Hoare triple {176137#(= ~myStatus~0 0)} call #t~ret93 := FloppyPnp(~devobj~0, ~pirp~0); {176272#(and (= |old(~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 [2022-04-15 17:44:05,697 INFO L290 TraceCheckUtils]: 19: Hoare triple {176272#(and (= |old(~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; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,697 INFO L290 TraceCheckUtils]: 20: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume 1 == ~PagingReferenceCount~0; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,697 INFO L290 TraceCheckUtils]: 21: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} ~disketteExtension~0 := ~DeviceObject__DeviceExtension~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,698 INFO L290 TraceCheckUtils]: 22: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~disketteExtension__IsRemoved~0); {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,698 INFO L290 TraceCheckUtils]: 23: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume 0 == ~irpSp__MinorFunction~0; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,699 INFO L272 TraceCheckUtils]: 24: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret31 := FloppyStartDevice(~DeviceObject, ~Irp); {176391#(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 [2022-04-15 17:44:05,699 INFO L290 TraceCheckUtils]: 25: Hoare triple {176391#(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;havoc ~__cil_tmp46~0;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; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,699 INFO L290 TraceCheckUtils]: 26: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(~s~0 != ~NP~0); {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,699 INFO L290 TraceCheckUtils]: 27: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,700 INFO L290 TraceCheckUtils]: 28: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} ~irpSp___1~1 := ~Irp__Tail__Overlay__CurrentStackLocation~1 - 1;~irpSp__Context~1 := ~doneEvent~1;~irpSp__Control~1 := 224; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,700 INFO L272 TraceCheckUtils]: 29: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret74 := IofCallDriver(~disketteExtension__TargetObject~1, ~Irp); {176482#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,700 INFO L290 TraceCheckUtils]: 30: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,700 INFO L290 TraceCheckUtils]: 31: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,701 INFO L272 TraceCheckUtils]: 32: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,701 INFO L290 TraceCheckUtils]: 33: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,701 INFO L272 TraceCheckUtils]: 34: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,701 INFO L290 TraceCheckUtils]: 35: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,701 INFO L290 TraceCheckUtils]: 36: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,701 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 38: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 39: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 41: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 42: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L272 TraceCheckUtils]: 43: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 44: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 45: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 47: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 48: Hoare triple {176129#true} assume 0 == ~tmp_ndt_7~0; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 49: Hoare triple {176129#true} ~returnVal2~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 50: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,702 INFO L290 TraceCheckUtils]: 51: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,703 INFO L290 TraceCheckUtils]: 52: Hoare triple {176129#true} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,703 INFO L290 TraceCheckUtils]: 53: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,703 INFO L290 TraceCheckUtils]: 54: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,703 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {176129#true} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #828#return; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,703 INFO L290 TraceCheckUtils]: 56: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~ntStatus~1 := #t~ret74;havoc #t~ret74;~__cil_tmp42~0 := ~ntStatus~1; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,704 INFO L290 TraceCheckUtils]: 57: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} assume !(259 == ~__cil_tmp42~0); {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,704 INFO L290 TraceCheckUtils]: 58: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} ~fdcInfo__BufferCount~0 := 0;~fdcInfo__BufferSize~0 := 0;~__cil_tmp43~0 := 3080;~__cil_tmp44~0 := 458752;~__cil_tmp45~0 := 461832;~__cil_tmp46~0 := 461835; {176273#(= ~myStatus~0 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,705 INFO L272 TraceCheckUtils]: 59: Hoare triple {176273#(= ~myStatus~0 |old(~myStatus~0)|)} call #t~ret76 := FlFdcDeviceIo(~disketteExtension__TargetObject~1, ~__cil_tmp46~0, ~fdcInfo~0); {176499#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,705 INFO L290 TraceCheckUtils]: 60: Hoare triple {176499#(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~nondet83 && #t~nondet83 <= 2147483647;~doneEvent~2 := #t~nondet83;havoc #t~nondet83;assume -2147483648 <= #t~nondet84 && #t~nondet84 <= 2147483647;~ioStatus~0 := #t~nondet84;havoc #t~nondet84;assume -2147483648 <= #t~nondet85 && #t~nondet85 <= 2147483647;~irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet85;havoc #t~nondet85;havoc ~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0;havoc ~__cil_tmp11~0; {176129#true} is VALID [2022-04-15 17:44:05,705 INFO L272 TraceCheckUtils]: 61: Hoare triple {176129#true} call #t~ret86 := IoBuildDeviceIoControlRequest(~Ioctl, ~DeviceObject, 0, 0, 0, 0, 1, ~doneEvent~2, ~ioStatus~0); {176542#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 17:44:05,706 INFO L290 TraceCheckUtils]: 62: Hoare triple {176542#(= |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~nondet94 && #t~nondet94 <= 2147483647;~malloc~0 := #t~nondet94;havoc #t~nondet94;~customIrp~0 := 1;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet95 && #t~nondet95 <= 2147483647;~tmp_ndt_2~0 := #t~nondet95;havoc #t~nondet95; {176129#true} is VALID [2022-04-15 17:44:05,706 INFO L290 TraceCheckUtils]: 63: Hoare triple {176129#true} assume 0 == ~tmp_ndt_2~0; {176129#true} is VALID [2022-04-15 17:44:05,706 INFO L290 TraceCheckUtils]: 64: Hoare triple {176129#true} #res := ~malloc~0; {176129#true} is VALID [2022-04-15 17:44:05,706 INFO L290 TraceCheckUtils]: 65: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,706 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {176129#true} {176129#true} #858#return; {176129#true} is VALID [2022-04-15 17:44:05,706 INFO L290 TraceCheckUtils]: 67: Hoare triple {176129#true} assume -2147483648 <= #t~ret86 && #t~ret86 <= 2147483647;~irp~0 := #t~ret86;havoc #t~ret86; {176129#true} is VALID [2022-04-15 17:44:05,706 INFO L290 TraceCheckUtils]: 68: Hoare triple {176129#true} assume !(0 == ~irp~0);~irpStack~0 := ~irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0 := ~Data; {176129#true} is VALID [2022-04-15 17:44:05,706 INFO L272 TraceCheckUtils]: 69: Hoare triple {176129#true} call #t~ret87 := IofCallDriver(~DeviceObject, ~irp~0); {176482#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,706 INFO L290 TraceCheckUtils]: 70: Hoare triple {176482#(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~nondet100 && #t~nondet100 <= 2147483647;~lcontext~0 := #t~nondet100;havoc #t~nondet100;havoc ~__cil_tmp7~0; {176129#true} is VALID [2022-04-15 17:44:05,707 INFO L290 TraceCheckUtils]: 71: Hoare triple {176129#true} assume 0 != ~compRegistered~0; {176129#true} is VALID [2022-04-15 17:44:05,707 INFO L272 TraceCheckUtils]: 72: Hoare triple {176129#true} call #t~ret101 := FloppyPnpComplete(~DeviceObject, ~Irp, ~lcontext~0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,707 INFO L290 TraceCheckUtils]: 73: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L272 TraceCheckUtils]: 74: Hoare triple {176129#true} call #t~ret82 := KeSetEvent(~Context, 1, 0); {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 75: Hoare triple {176494#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~l~0 := #t~nondet104;havoc #t~nondet104;~setEventCalled~0 := 1;#res := ~l~0; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 76: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {176129#true} {176129#true} #818#return; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 78: Hoare triple {176129#true} assume -2147483648 <= #t~ret82 && #t~ret82 <= 2147483647;havoc #t~ret82;#res := -1073741802; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 79: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {176129#true} {176129#true} #852#return; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 81: Hoare triple {176129#true} assume -2147483648 <= #t~ret101 && #t~ret101 <= 2147483647;~compRetStatus1~0 := #t~ret101;havoc #t~ret101;~__cil_tmp7~0 := ~compRetStatus1~0; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 82: Hoare triple {176129#true} assume 18446744072635809814 == ~__cil_tmp7~0 % 18446744073709551616; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L272 TraceCheckUtils]: 83: Hoare triple {176129#true} call stubMoreProcessingRequired(); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 84: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 85: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {176129#true} {176129#true} #854#return; {176129#true} is VALID [2022-04-15 17:44:05,708 INFO L290 TraceCheckUtils]: 87: Hoare triple {176129#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~tmp_ndt_7~0 := #t~nondet102;havoc #t~nondet102; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 88: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~tmp_ndt_8~0 := #t~nondet103;havoc #t~nondet103; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 89: Hoare triple {176129#true} assume !(1 == ~tmp_ndt_8~0); {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 90: Hoare triple {176129#true} ~returnVal2~0 := 259; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 91: Hoare triple {176129#true} assume !(~s~0 == ~NP~0); {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 92: Hoare triple {176129#true} assume ~s~0 == ~MPR1~0; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 93: Hoare triple {176129#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 94: Hoare triple {176129#true} #res := ~returnVal2~0; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 95: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {176129#true} {176129#true} #860#return; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 97: Hoare triple {176129#true} assume -2147483648 <= #t~ret87 && #t~ret87 <= 2147483647;~ntStatus~2 := #t~ret87;havoc #t~ret87;~__cil_tmp11~0 := ~ntStatus~2; {176129#true} is VALID [2022-04-15 17:44:05,709 INFO L290 TraceCheckUtils]: 98: Hoare triple {176129#true} assume 259 == ~__cil_tmp11~0; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L272 TraceCheckUtils]: 99: Hoare triple {176129#true} call #t~ret88 := KeWaitForSingleObject(~doneEvent~2, ~Suspended~0, ~KernelMode~0, 0, 0); {176557#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 17:44:05,710 INFO L290 TraceCheckUtils]: 100: Hoare triple {176557#(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; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L290 TraceCheckUtils]: 101: Hoare triple {176129#true} assume ~s~0 == ~MPR3~0; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L290 TraceCheckUtils]: 102: Hoare triple {176129#true} assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L290 TraceCheckUtils]: 103: Hoare triple {176129#true} havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~tmp_ndt_9~0 := #t~nondet105;havoc #t~nondet105; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L290 TraceCheckUtils]: 104: Hoare triple {176129#true} assume 0 == ~tmp_ndt_9~0; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L290 TraceCheckUtils]: 105: Hoare triple {176129#true} #res := 0; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L290 TraceCheckUtils]: 106: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {176129#true} {176129#true} #862#return; {176129#true} is VALID [2022-04-15 17:44:05,710 INFO L290 TraceCheckUtils]: 108: Hoare triple {176129#true} assume -2147483648 <= #t~ret88 && #t~ret88 <= 2147483647;havoc #t~ret88;~ntStatus~2 := ~myStatus~0; {176540#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} is VALID [2022-04-15 17:44:05,711 INFO L290 TraceCheckUtils]: 109: Hoare triple {176540#(= FlFdcDeviceIo_~ntStatus~2 ~myStatus~0)} #res := ~ntStatus~2; {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:05,711 INFO L290 TraceCheckUtils]: 110: Hoare triple {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} assume true; {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} is VALID [2022-04-15 17:44:05,712 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {176541#(= ~myStatus~0 |FlFdcDeviceIo_#res|)} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #832#return; {176470#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,712 INFO L290 TraceCheckUtils]: 112: Hoare triple {176470#(= |FloppyStartDevice_#t~ret76| |old(~myStatus~0)|)} assume -2147483648 <= #t~ret76 && #t~ret76 <= 2147483647;~ntStatus~1 := #t~ret76;havoc #t~ret76; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,712 INFO L290 TraceCheckUtils]: 113: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0;~disketteExtension__MaxTransferSize~0 := ~fdcInfo__MaxTransferSize~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,712 INFO L290 TraceCheckUtils]: 114: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(0 != ~fdcInfo__AcpiBios~0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,713 INFO L290 TraceCheckUtils]: 115: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(4 == ~disketteExtension__DriveType~0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,713 INFO L290 TraceCheckUtils]: 116: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~InterfaceType~0 := 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,713 INFO L290 TraceCheckUtils]: 117: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !false; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,713 INFO L290 TraceCheckUtils]: 118: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~InterfaceType~0 >= ~MaximumInterfaceType~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,714 INFO L290 TraceCheckUtils]: 119: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume ~ntStatus~1 >= 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,714 INFO L290 TraceCheckUtils]: 120: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume 0 != ~KUSER_SHARED_DATA__AlternativeArchitecture_NEC98x86~0;~disketteExtension__DeviceUnit~0 := ~fdcInfo__UnitNumber~0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,714 INFO L272 TraceCheckUtils]: 121: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call #t~ret80 := IoRegisterDeviceInterface(~disketteExtension__UnderlyingPDO~0, ~MOUNTDEV_MOUNTED_DEVICE_GUID~0, 0, ~disketteExtension__InterfaceString~1); {176129#true} is VALID [2022-04-15 17:44:05,714 INFO L290 TraceCheckUtils]: 122: Hoare triple {176129#true} ~PhysicalDeviceObject := #in~PhysicalDeviceObject;~InterfaceClassGuid := #in~InterfaceClassGuid;~ReferenceString := #in~ReferenceString;~SymbolicLinkName := #in~SymbolicLinkName;havoc ~tmp_ndt_5~0;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~tmp_ndt_5~0 := #t~nondet98;havoc #t~nondet98; {176129#true} is VALID [2022-04-15 17:44:05,714 INFO L290 TraceCheckUtils]: 123: Hoare triple {176129#true} assume !(0 == ~tmp_ndt_5~0); {176129#true} is VALID [2022-04-15 17:44:05,714 INFO L290 TraceCheckUtils]: 124: Hoare triple {176129#true} #res := -1073741808; {176129#true} is VALID [2022-04-15 17:44:05,714 INFO L290 TraceCheckUtils]: 125: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,715 INFO L284 TraceCheckUtils]: 126: Hoare quadruple {176129#true} {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #838#return; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,715 INFO L290 TraceCheckUtils]: 127: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~pnpStatus~0 := #t~ret80;havoc #t~ret80; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,715 INFO L290 TraceCheckUtils]: 128: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} assume !(~pnpStatus~0 >= 0); {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,715 INFO L290 TraceCheckUtils]: 129: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~disketteExtension__IsStarted~1 := 1;~disketteExtension__HoldNewRequests~1 := 0; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,716 INFO L290 TraceCheckUtils]: 130: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} ~Irp__IoStatus__Status~2 := ~ntStatus~1;~myStatus~0 := ~ntStatus~1; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,716 INFO L272 TraceCheckUtils]: 131: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} call IofCompleteRequest(~Irp, 0); {176498#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 17:44:05,716 INFO L290 TraceCheckUtils]: 132: Hoare triple {176498#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176129#true} is VALID [2022-04-15 17:44:05,716 INFO L290 TraceCheckUtils]: 133: Hoare triple {176129#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176129#true} is VALID [2022-04-15 17:44:05,716 INFO L290 TraceCheckUtils]: 134: Hoare triple {176129#true} assume true; {176129#true} is VALID [2022-04-15 17:44:05,717 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {176129#true} {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #842#return; {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,717 INFO L290 TraceCheckUtils]: 136: Hoare triple {176471#(<= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|)} #res := ~ntStatus~1; {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,717 INFO L290 TraceCheckUtils]: 137: Hoare triple {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} assume true; {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} is VALID [2022-04-15 17:44:05,718 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {176481#(<= |FloppyStartDevice_#res| |old(~myStatus~0)|)} {176273#(= ~myStatus~0 |old(~myStatus~0)|)} #756#return; {176388#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:44:05,718 INFO L290 TraceCheckUtils]: 139: Hoare triple {176388#(or (<= |FloppyPnp_#t~ret31| 0) (not (= |old(~myStatus~0)| 0)))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~ntStatus~0 := #t~ret31;havoc #t~ret31; {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:44:05,719 INFO L290 TraceCheckUtils]: 140: Hoare triple {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #t~post57 := ~PagingReferenceCount~0;~PagingReferenceCount~0 := #t~post57 - 1;havoc #t~post57; {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:44:05,719 INFO L290 TraceCheckUtils]: 141: Hoare triple {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} assume !(0 == ~PagingReferenceCount~0); {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} is VALID [2022-04-15 17:44:05,719 INFO L290 TraceCheckUtils]: 142: Hoare triple {176389#(or (not (= |old(~myStatus~0)| 0)) (<= FloppyPnp_~ntStatus~0 0))} #res := ~ntStatus~0; {176390#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:44:05,719 INFO L290 TraceCheckUtils]: 143: Hoare triple {176390#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} assume true; {176390#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} is VALID [2022-04-15 17:44:05,720 INFO L284 TraceCheckUtils]: 144: Hoare quadruple {176390#(or (<= |FloppyPnp_#res| 0) (not (= |old(~myStatus~0)| 0)))} {176137#(= ~myStatus~0 0)} #806#return; {176267#(not (= |main_#t~ret93| 259))} is VALID [2022-04-15 17:44:05,720 INFO L290 TraceCheckUtils]: 145: Hoare triple {176267#(not (= |main_#t~ret93| 259))} assume -2147483648 <= #t~ret93 && #t~ret93 <= 2147483647;~status~1 := #t~ret93;havoc #t~ret93; {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,721 INFO L290 TraceCheckUtils]: 146: Hoare triple {176268#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,721 INFO L290 TraceCheckUtils]: 147: Hoare triple {176268#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,721 INFO L290 TraceCheckUtils]: 148: Hoare triple {176268#(not (= main_~status~1 259))} assume ~s~0 != ~UNLOADED~0; {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,721 INFO L290 TraceCheckUtils]: 149: Hoare triple {176268#(not (= main_~status~1 259))} assume -1 != ~status~1; {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,722 INFO L290 TraceCheckUtils]: 150: Hoare triple {176268#(not (= main_~status~1 259))} assume ~s~0 != ~SKIP2~0; {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,722 INFO L290 TraceCheckUtils]: 151: Hoare triple {176268#(not (= main_~status~1 259))} assume ~s~0 != ~IPC~0; {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,722 INFO L290 TraceCheckUtils]: 152: Hoare triple {176268#(not (= main_~status~1 259))} assume !(~s~0 != ~DC~0); {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,722 INFO L290 TraceCheckUtils]: 153: Hoare triple {176268#(not (= main_~status~1 259))} assume !(1 == ~pended~0); {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,723 INFO L290 TraceCheckUtils]: 154: Hoare triple {176268#(not (= main_~status~1 259))} assume ~s~0 == ~DC~0; {176268#(not (= main_~status~1 259))} is VALID [2022-04-15 17:44:05,723 INFO L290 TraceCheckUtils]: 155: Hoare triple {176268#(not (= main_~status~1 259))} assume 259 == ~status~1; {176130#false} is VALID [2022-04-15 17:44:05,723 INFO L272 TraceCheckUtils]: 156: Hoare triple {176130#false} call errorFn(); {176130#false} is VALID [2022-04-15 17:44:05,723 INFO L290 TraceCheckUtils]: 157: Hoare triple {176130#false} assume !false; {176130#false} is VALID [2022-04-15 17:44:05,723 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-15 17:44:05,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 17:44:05,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914308111] [2022-04-15 17:44:05,724 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914308111] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:05,724 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:05,724 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 17:44:05,724 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 17:44:05,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1498032412] [2022-04-15 17:44:05,724 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1498032412] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 17:44:05,724 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 17:44:05,724 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 17:44:05,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1737995099] [2022-04-15 17:44:05,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 17:44:05,725 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.16) internal successors, (104), 11 states have internal predecessors, (104), 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 158 [2022-04-15 17:44:05,725 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 17:44:05,725 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 4.16) internal successors, (104), 11 states have internal predecessors, (104), 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) [2022-04-15 17:44:05,820 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:05,820 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 17:44:05,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 17:44:05,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 17:44:05,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=503, Unknown=0, NotChecked=0, Total=600 [2022-04-15 17:44:05,821 INFO L87 Difference]: Start difference. First operand 208 states and 222 transitions. Second operand has 25 states, 25 states have (on average 4.16) internal successors, (104), 11 states have internal predecessors, (104), 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) [2022-04-15 17:44:09,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:09,078 INFO L93 Difference]: Finished difference Result 211 states and 226 transitions. [2022-04-15 17:44:09,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-15 17:44:09,078 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.16) internal successors, (104), 11 states have internal predecessors, (104), 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 158 [2022-04-15 17:44:09,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 17:44:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.16) internal successors, (104), 11 states have internal predecessors, (104), 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) [2022-04-15 17:44:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 178 transitions. [2022-04-15 17:44:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 4.16) internal successors, (104), 11 states have internal predecessors, (104), 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) [2022-04-15 17:44:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 178 transitions. [2022-04-15 17:44:09,081 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 178 transitions. [2022-04-15 17:44:09,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 178 edges. 178 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:09,213 INFO L225 Difference]: With dead ends: 211 [2022-04-15 17:44:09,213 INFO L226 Difference]: Without dead ends: 0 [2022-04-15 17:44:09,216 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 324 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=265, Invalid=1715, Unknown=0, NotChecked=0, Total=1980 [2022-04-15 17:44:09,216 INFO L913 BasicCegarLoop]: 123 mSDtfsCounter, 454 mSDsluCounter, 548 mSDsCounter, 0 mSdLazyCounter, 1596 mSolverCounterSat, 195 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 454 SdHoareTripleChecker+Valid, 671 SdHoareTripleChecker+Invalid, 1791 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 195 IncrementalHoareTripleChecker+Valid, 1596 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 17:44:09,216 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [454 Valid, 671 Invalid, 1791 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [195 Valid, 1596 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 17:44:09,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-15 17:44:09,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-15 17:44:09,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 17:44:09,217 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) [2022-04-15 17:44:09,217 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) [2022-04-15 17:44:09,217 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) [2022-04-15 17:44:09,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:09,217 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 17:44:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 17:44:09,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:09,217 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:09,217 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. [2022-04-15 17:44:09,217 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. [2022-04-15 17:44:09,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 17:44:09,217 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 17:44:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 17:44:09,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:09,218 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 17:44:09,218 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 17:44:09,218 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 17:44:09,218 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) [2022-04-15 17:44:09,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-15 17:44:09,218 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 158 [2022-04-15 17:44:09,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 17:44:09,218 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-15 17:44:09,225 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.16) internal successors, (104), 11 states have internal predecessors, (104), 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) [2022-04-15 17:44:09,225 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2022-04-15 17:44:09,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 17:44:09,226 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 17:44:09,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 17:44:09,228 INFO L788 garLoopResultBuilder]: Registering result SAFE for location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-15 17:44:09,229 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2022-04-15 17:44:09,234 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.